Best Selling Books by Rick Riordan

Annabeth is terrified. Just when she's about to be reunited with Percy—after six months of being apart, thanks to Hera—it looks like Camp Jupiter is preparing for war. As Annabeth and her friends Jason, Piper, and Leo fly in on the Argo II, she can't blame the Roman demigods for thinking the ship is a Greek weapon. With its steaming bronze dragon figurehead, Leo's fantastical creation doesn't appear friendly. Annabeth hopes that the sight of their praetor Jason on deck will reassure the Romans that the visitors from Camp Half-Blood are coming in peace. And that's only one of her worries. In her pocket, Annabeth carries a gift from her mother that came with an unnerving command: Follow the Mark of Athena. Avenge me. Annabeth already feels weighed down by the prophecy that will send seven demigods on a quest to find—and close—the Doors of Death. What more does Athena want from her? Annabeth's biggest fear, though, is that Percy might have changed. What if he's now attached to Roman ways? Does he still need his old friends? As the daughter of the goddess of war and wisdom, Annabeth knows she was born to be a leader—but never again does she want to be without Seaweed Brain by her side Narrated by four different demigods, The Mark of Athena is an unforgettable journey across land and sea to Rome, where important discoveries, surprising sacrifices, and unspeakable horrors await. Climb aboard the Argo II, if you dare. . .

After learning that he is the son of a mortal woman and Poseidon, god of the sea, twelve-year-old Percy is sent to a summer camp for demigods like himself, and joins his new friends on a quest to prevent a war between the gods.

Jason has a problem. He doesn’t remember anything before waking up on a school bus holding hands with a girl. Apparently she’s his girlfriend Piper, his best friend is a kid named Leo, and they’re all students in the Wilderness School, a boarding school for “bad kids.” What he did to end up here, Jason has no idea―except that everything seems very wrong. Piper has a secret. Her father has been missing for three days, and her vivid nightmares reveal that he’s in terrible danger. Now her boyfriend doesn’t recognize her, and when a freak storm and strange creatures attack during a school field trip, she, Jason, and Leo are whisked away to someplace called Camp Half-Blood. What is going on? Leo has a way with tools. His new cabin at Camp Half-Blood is filled with them. Seriously, the place beats Wilderness School hands down, with its weapons training, monsters, and fine-looking girls. What’s troubling is the curse everyone keeps talking about, and that a camper’s gone missing. Weirdest of all, his bunkmates insist they are all―including Leo―related to a god.

In this adaptation of Rick Riordan's novel, demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

Siblings Sadie and Carter Kane discover that the gods of Egypt are waking, and the worst of them--Set--has his sights on them. to Stop him, the duo embarks on a dangerous journey across the globe, one that brings Carter and Sadie ever closer to the truth about their family and its connection to a secret order that has existed since the time of the pharaohs.

After a year spent trying to prevent a catastropic war among the Greek gods, Percy Jackson finds his seventh-grade school year unnervingly quiet. His biggest problem is dealing with his new friend, Tyson--a six-foot-three, mentally challenged homeless kid who follows Percy everywhere, making it hard for Percy to have any "normal" friends. But things don't stay quiet for long. Percy soon discovers there is trouble at Camp Half-Blood: The magical borders which protect Half-Blood Hill have been poisoned by a mysterious enemy, and the only safe haven for demigods is on the verge of being overrun by mythological monsters. To save the camp, Percy needs the help of his best friend, Grover, who has been taken prisoner by the Cyclops Polyphemus on an island somewhere in the Sea of Monsters--the dangerous waters Greek heroes have sailed for millenia--only today, the Sea of Monsters goes by a new name...the Bermuda Triangle. Now Percy and his friends--Grover, Annabeth, and Tyson--must retrieve the Golden Fleece from the Island of the Cyclopes by the end of the summer or Camp Half-Blood will be destroyed. But first, Percy will learn a stunning new secret about his family--one that makes him question whether being claimed as Poseidon's son is an honor or simply a cruel joke.

The third and final book in Rick Riordan's chart-topping Kane Chronicles series. Carter and Sadie Kane face the impossible task of defeating Apophis, the serpent of chaos, before he can destroy the mortal world. Unfortunately the magicians of the House of Life are on the brink civil war, the Gods are divided, and the young initiates of Brooklyn House stand almost alone against the forces of chaos. Percy Jackson fought Greek Gods. Now the Gods of Egypt are waking in the modern world . . .

A handbook no half-blood should be without: a fully illustrated, in-depth guide to gods, monsters, and all things Percy. This companion to the series comes complete with trading cards, full-color diagrams, and maps, all packaged in a handy manual with a crisp, magnetic flap enclosure.

When the goddess Artemis disappears while hunting a rare, ancient monster, a group of her followers joins Percy and his friends in an attempt to find and rescue her before the winter solstice, when her influence is needed to sway the Olympian Council rega

Ever since the gods of Ancient Egypt were unleashed in the modern world, Carter Kane and his sister Sadie have been in trouble. As descendants of the House of Life, the Kanes have some powers at their command, but the devious gods haven't given them much time to master their skills at Brooklyn House, which has become a training ground for young magicians. And now their most threatening enemy yet - the chaos snake Apophis - is rising. If they don't prevent him from breaking free in a few days' time, the world will come to an end. In other words, it's a typical week for the Kane family. To have any chance of battling the Forces of Chaos, the Kanes must revive the sun god Ra. But that would be a feat more powerful than any magician has ever accomplished. First they have to search the world for the three sections of the Book of Ra, then they have to learn how to chant its spells. Oh, and did we mention that no one knows where Ra is exactly? Narrated in two different wisecracking voices, featuring a large cast of new and unforgettable characters, and with adventures spanning the globe, this second installment in the Kane Chronicles is nothing short of a thrill ride.

Contains: BOOK 1: THE LIGHTNING THIEF BOOK 2: THE SEA OF MONSTERS BOOK 3:THE TITAN'S CURSE

Fans of The Kane Chronicles series will adore this gorgeous primer on the people, places, gods, and creatures found in Rick Riordan's #1 New York Times bestselling series. Boasting lenticulars, an easy-to-assemble trading card pyramid, and full-color diagrams and maps, this deluxe, lavishly illustrated guide teaches readers how to compile secret messages, read hieroglyphics, and recite ancient magic spells. Featuring enough information and extras to satisfy avid followers and budding Egyptologists alike, this guide will cast a spell on readers of all ages.

As the son of Hades, Nico di Angelo has been through so much, from the premature deaths of his mother and sister, to being outed against his will, to losing his friend Jason during the trials of Apollo. But there is a ray of sunshine in his life–literally: his boyfriend, Will Solace, the son of Apollo. Together the two demigods can overcome any obstacle or foe. At least, that’s been the case so far . . . Now Nico is being plagued by a voice calling out to him from Tartarus, the lowest part of the Underworld. He thinks he knows who it is: a reformed Titan named Bob whom Percy and Annabeth had to leave behind when they escaped Hades’s realm. Nico’s dreams and Rachel Dare’s latest prophecy leave little doubt in Nico’s mind that Bob is in some kind of trouble. Nico has to go on this quest, whether Mr. D and Chiron like it or not. And of course Will insists on coming with. But can a being made of light survive in the darkest part of the world? and what does the prophecy mean that Nico will have to “leave something of equal value behind?” Nico will have to face demons both internal and external as his relationship with Will is tested to the core in this standalone adventure featuring two of the most popular characters in the Percy Jackson saga.

Minutes before she died Grace Cahill changed her will, leaving her descendants an impossible decision: "You have a choice - one million dollars or a clue." Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Marie Curie to Harry Houdini is related to the Cahills, yet the source of the family power is lost. 39 Clues hidden around the world will reveal the family's secret, but no one has been able to assemble them. Now the clues race is on, and young Amy and Dan must decide what's hunting clues or uncovering what REALLY happened to their parents.

Nico had warned them. Going through the House of Hades would stir the demigods' worst memories. Their ghosts would become restless. Nico may actually become a ghost if he has to shadow-travel with Reyna and Coach Hedge one more time. But that might be better than the alternative: allowing someone else to die, as Hades foretold. Jason's ghost is his mother, who abandoned him when he was little. He may not know how he is going to prove himself as a leader, but he does know that he will not break promises like she did. He will complete his line of the prophecy: To storm or fire the world must fall. Reyna fears the ghosts of her ancestors, who radiate anger. But she can't allow them to distract her from getting the Athena Parthenos to Camp Half-Blood before war breaks out between the Romans and Greeks. Will she have enough strength to succeed, especially with a deadly hunter on her trail? Leo fears that his plan won't work, that his friends might interfere. But there is no other way. All of them know that one of the Seven has to die in order to defeat Gaea, the Earth Mother. Piper must learn to give herself over to fear. Only then will she be able to do her part at the end: utter a single word. Heroes, gods, and monsters all have a role to play in the climactic fulfillment of the prophecy in The Blood of Olympus, the electrifying finale of the best-selling Heroes of Olympus series.

Annabeth is terrified. Just when she's about to be reunited with Percy—after six months of being apart, thanks to Hera—it looks like Camp Jupiter is preparing for war. As Annabeth and her friends Jason, Piper, and Leo fly in on the Argo II, she can't blame the Roman demigods for thinking the ship is a Greek weapon. With its steaming bronze dragon figurehead, Leo's fantastical creation doesn't appear friendly. Annabeth hopes that the sight of their praetor Jason on deck will reassure the Romans that the visitors from Camp Half-Blood are coming in peace. And that's only one of her worries. In her pocket, Annabeth carries a gift from her mother that came with an unnerving command: Follow the Mark of Athena. Avenge me. Annabeth already feels weighed down by the prophecy that will send seven demigods on a quest to find—and close—the Doors of Death. What more does Athena want from her? Annabeth's biggest fear, though, is that Percy might have changed. What if he's now attached to Roman ways? Does he still need his old friends? As the daughter of the goddess of war and wisdom, Annabeth knows she was born to be a leader—but never again does she want to be without Seaweed Brain by her side Narrated by four different demigods, The Mark of Athena is an unforgettable journey across land and sea to Rome, where important discoveries, surprising sacrifices, and unspeakable horrors await. Climb aboard the Argo II, if you dare. . .

Explore the real Greek myths behind Percy Jackson's story - he's not the first Perseus to have run into trouble with the gods . . .These are the mysterious and exciting legends of the gods and heroes in Ancient Greece, from the adventures of Perseus, the labours of Heracles, the voyage of Jason and the Argonauts, to Odysseus and the Trojan wars.Introduced with wit and humour by Rick Riordan, creator of the highly successful Percy Jackson series.

In their first encounter, demigod Percy Jackson and magician Carter Kane had to battle a giant crocodile on Long Island. A month later, Annabeth Chase ran into Carter's sister, Sadie, on the A train to Rockaway, where the pair fought a god named Serapis. Now trouble is brewing again, this time on Governor's Island. An ancient Egyptian magician named Setne has come back from the dead and is experimenting with Egyptian and Greek magic, trying to become a god himself. He's so powerful and tricky that all four—Percy, Annabeth, Carter, and Sadie—have to team up against him. But their usual weapons and spells aren't going to cut it this time. Will the heroes be taken down by a wannabe god who looks like Elvis, or will they rise to the challenge? Told from Percy's point of view, this third demigod-magician crossover story has all of the spunk and action that Rick Riordan fans crave.

All year the half-bloods have been preparing for battle against the Titans, knowing the odds of victory are grim. Kronos's army is stronger than ever, and with every god and half-blood he recruits, the evil Titan's power only grows. While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and an army of young demigods to stop the Lord of Time.

In this momentous final book in the New York Times best-selling Percy Jackson and the Olympians series, the long-awaited prophecy surrounding Percy's sixteenth birthday unfolds. And as the battle for Western civilization rages on the streets of Manhattan, Percy faces a terrifying suspicion that he may be fighting against his own fate.

Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, things quickly move from bad to worse. In this latest installment of the blockbuster series, time is running out as war between the Olympians and the evil Titan lord Kronos draws near. Even the safe haven of Camp Half-Blood grows more vulnerable by the minute as Kronos's army prepares to invade its once impenetrable borders. To stop the invasion, Percy and his demigod friends must set out on a quest through the Labyrinth-a sprawling underground world with stunning surprises at every turn. Full of humor and heart-pounding action, this latest audiobook promises to be their most thrilling adventure yet.

Jason has a problem. He doesn't remember anything before waking up on a school bus holding hands with a girl. Apparently she's his girlfriend Piper, his best friend is a kid named Leo, and they're all students in the Wilderness School, a boarding school for "bad kids." What he did to end up here, Jason has no idea--except that everything seems very wrong.

Piper has a secret. Her father has been missing for three days, and her vivid nightmares reveal that he's in terrible danger. Now her boyfriend doesn't recognize her, and when a freak storm and strange creatures attack during a school field trip, she, Jason, and Leo are whisked away to someplace called Camp Half-Blood. What is going on?

Leo has a way with tools. His new cabin at Camp Half-Blood is filled with them. Seriously, the place beats Wilderness School hands down, with its weapons training, monsters, and fine-looking girls. What's troubling is the curse everyone keeps talking about, and that a camper's gone missing. Weirdest of all, his bunkmates insist they are all--including Leo--related to a god.

Since their mother's death, Sadie and Carter have become near-strangers. While Sadie has lived with her grandparents in London, Carter has traveled the world with their father, the famed Egyptologist Dr. Julius Kane.

Rick Riordan, triple-crown winner of mystery’s most prestigious awards—the Edgar, the Anthony, and the Shamus—returns with a hotter-than-Texas-chili Tres Navarre crime drama. This time Navarre reopens a cold case to catch a killer getting away with murder . . . again. “Riordan has a knack for showing readers a crazy good time.”—The New York Times Book Review P.I. Tres Navarre is used to working the razor’s edge between legal and life sentence. But when an old friend appears at his door, blood-spattered and wanted for homicide, Tres jumps both feet into a no-man’s-land. Eighteen years ago an unsolved murder on notorious Mission Road threw the San Antonio underworld into bloody chaos. Now, armed and dangerous, the target of a citywide manhunt, Tres is on a collision course with the past. For on Mission Road waits a secret that will tear his life apart. Praise for Mission Road “Riordan is a master.”—Harlan Coben “Anyone looking for a new Dave Robicheaux or Stephanie Plum mystery can add Riordan to his to-be-read list. He’s one of the real artists in the world of neo-noir.”—Milwaukee Journal Sentinel “In Rick Riordan’s case, believe the hype. He really is that good.”—Dennis Lehane “One of the best PI series being written today.”—Crimespree Don’t miss any of these hotter-than-Texas-chili Tres Navarre novels: BIG RED TEQUILA • THE WIDOWER’S TWO-STEP • THE LAST KING OF TEXAS • THE DEVIL WENT DOWN TO AUSTIN • SOUTHTOWN • MISSION ROAD • REBEL ISLAND

From the #1 New York Times bestselling author of the Percy Jackson and the Olympians series Multiple-award-winning author Rick Riordan brings back smart-mouthed Texas P.I. Tres Navarre for his most dangerous case yet. If you think the academic world is deadly dull, you''re half right.... When a controversial English professor is found shot to death, Tres Navarre — P.I. and Ph.D. — is the only local academic crazy enough to accept the emergency opening at the University of Texas at San Antonio. Police assure him they already have a suspect, so while they wrap up the open-and-shut case, all Tres has to do is teach three classes, grade on a curve ... and walk in a dead man''s shoes. It should be an easy assignment — but one thing Tres doesn''t do is easy. When the evidence in the case starts looking a little too perfect, when the killing doesn''t stop, Tres takes on some extracurricular research into the heart of an assassin — and lands in a high-stakes game of gangster honor on the darkest streets of San Antonio''s West Side.... Don’t miss any of these hotter-than-Texas-chili Tres Navarre novels: BIG RED TEQUILA • THE WIDOWER’S TWO-STEP • THE LAST KING OF TEXAS • THE DEVIL WENT DOWN TO AUSTIN • SOUTHTOWN • MISSION ROAD • REBEL ISLAND

Which Greek god makes the best parent? Would you want to be one of Artemis'' Hunters? Why do so many monsters go into retail? Spend a little more time in Percy Jackson''s world—a place where the gods bike among us, monsters man snack bars, and each of us has the potential to become a hero. Find out: • Why Dionysus might actually be the best director Camp Half-Blood could have • How to recognize a monster when you see one • Why even if we aren''t facing manticores and minotaurs, reading myth can still help us deal with the scary things in our own lives Plus, consult our glossary of people, places, and things from Greek myth: how Medusa got her snake hair extensions, why Chiron isn''t into partying and paintball like the rest of his centaur family, and the whole story on Percy''s mythical namesake.

Percy Jackson is a good kid, but he can''t seem to focus on his schoolwork or control his temper. And lately, being away at boarding school is only getting worse-Percy could have sworn his pre-algebra teacher turned into a monster and tried to kill him. When Percy''s mom finds out, she knows it''s time that he knew the truth about where he came from, and that he go to the one place he''ll be safe. She sends Percy to Camp Half Blood, a summer camp for demigods (on Long Island), where he learns that the father he never knew is Poseidon, God of the Sea. Soon a mystery unfolds and together with his friends -- one a satyr and the other the demigod daughter of Athena -- Percy sets out on a quest across the United States to reach the gates of the Underworld (located in a recording studio in Hollywood) and prevent a catastrophic war between the gods.

You''ve read the book. You''ve seen the movie. Now submerge yourself in the thrilling, stunning, and action-packed graphic novel. Mythological monsters and the gods of Mount Olympus seem to be walking out of the pages of twelve-year-old Percy Jackson''s textbooks and into his life. And worse, he''s angered a few of them. Zeus''s master lightning bolt has been stolen, and Percy is the prime suspect. Now, he and his friends have just ten days to find and return Zeus''s stolen property and bring peace to a warring Mount Olympus. Series creator Rick Riordan joins forces with some of the biggest names in the comic book industry to tell the story of a boy who must unravel a treachery more powerful than the gods themselves.

It is the book number 7.

How do you punish an immortal? By making him human. After angering his father Zeus, the god Apollo is cast down from Olympus. Weak and disorientated, he lands in New York City as a regular teenage boy. Now, without his godly powers, the four-thousand-year-old deity must learn to survive in the modern world until he can somehow find a way to regain Zeus''s favour. But Apollo has many enemies - gods, monsters and mortals who would love to see the former Olympian permanently destroyed. Apollo needs help, and he can think of only one place to go . . . an enclave of modern demigods known as Camp Half-Blood.

Percy is confused. When he awoke after his long sleep, he didn''t know much more than his name. His brain-fuzz is lingering, even after the wolf Lupa told him he is a demigod and trained him to fight. Somehow Percy manages to make it to the camp for half-bloods, despite the fact that he had to continually kill monsters that, annoyingly, would not stay dead. But the camp doesn''t ring any bells with him. Hazel is supposed to be dead. When she lived before, she didn''t do a very good job of it. When the Voice took over her mother and commanded Hazel to use her "gift" for an evil purpose, Hazel couldn''t say no. Now, because of her mistake, the future of the world is at risk. Frank is a klutz. His grandmother claims he is descended from ancient heroes and can be anything he wants to be, but he doesn''t see it. He doesn''t even know who his father is. He keeps hoping Apollo will claim him, because the only thing he is good at is archery-although not good enough to help the Fifth Cohort win at war games. His big and bulky physique makes him feel like a clumsy ox, especially in front of Hazel, his closest friend at camp. He trusts her completely-enough, even, to share the secret he holds close to his heart. Featuring a faithful adaptation by Robert Venditti, and incredible artwork by Antoine Dod and Orpheus Collar, Rick Riordan''s blockbuster book comes to life in The Son of Neptune, The Graphic Novel.

A new prophecy leads to a dangerous quest. When Percy receives an urgent distress call from Grover, he immediately prepares for battle. He knows he''ll need his powerful demigod allies, Annabeth and Thalia, at his side; his trusty bronze sword, Riptide; and a ride from his mom. The demigods race to the rescue, only to find that Grover has made an important discovery: two new powerful half-bloods, whose parentage is unknown. But that''s not all that awaits them. The Titan lord, Kronos, has set up his most devious trap yet, and the young heroes have just fallen prey. Now, Percy and his friends are faced with their most dangerous challenge-the chilling prophecy of the Titan''s Curse. They must rescue the goddess Artemis by the Winter Solstice, or all will be lost including Annabeth. Rick Riordan''s internationally best-selling The Titan''s Curse becomes a graphic novel in the hands of comic-book luminaries Robert Venditti, Attila Futaki, and Gregory Guilhaumond.

If you haven''t yet read the Kane Chronicles, Rick Riordan''s action-adventure trilogy based on Ancient Egyptian mythology, don''t miss this paperback edition with new cover art and a Percy Jackson-Kane Chronicles crossover story, "The Son of Sobek." Since their mother''s death, Carter and Sadie have become near strangers. While Sadie has lived with her grandparents in London, her brother has traveled the world with their father, the brilliant Egyptologist, Dr. Julius Kane. One night, Dr. Kane brings the siblings together for a "research experiment" at the British Museum, where he hopes to set things right for his family. Instead, he unleashes the Egyptian god Set, who banishes him to oblivion and forces the children to flee for their lives. Soon, Sadie and Carter discover that the gods of Egypt are waking, and the worst of them--Set?has his sights on the Kanes. To stop him, the siblings embark on a dangerous journey across the globe -- a quest that brings them ever closer to the truth about their family, and their links to a secret order that has existed since the time of the pharaohs.

Percy Jackson, son of Poseidon and star of Riordan''s #1 "New York Times"-bestselling series, explains how the world was created, then offers his personal take on a who''s who of ancients. Dramatic full-color illustrations throughout by Caldecott Honoree Rocco make this volume as stunning as it is entertaining.

Now available for the first time: all three novels from the amazing Magnus Chase series, collected in one stunning digital edition. My name is Magnus Chase. I''m orphaned and living rough on the streets of Boston. And things are about to get much worse. My day started out normally enough. I was sleeping under a bridge when some guy kicked me awake and said, ''They''re after you.'' Next thing I know, I''m reunited with my obnoxious uncle, who casually informs me that my long-lost father is a Norse god. And it turns out the gods of Asgard are preparing for war. Apparently, if I can''t find the sword my father lost two thousand years ago, there will be doom. Doomsday, to be precise. But first I''m going to die. This is the story of how my life goes downhill from there... Magnus Chase: The Complete Series includes all three novels in the action-packed, electrifying series from Rick Riordan: The Sword of Summer, The Hammer of Thor and The Ship of the Dead

In response to an awful camp orientation video created by the god Apollo, Percy Jackson and other residents of Camp Half-Blood answer such questions as "What is this place?" and "Do I get to keep the T-shirt?" Newbies can check out the section on the Divine Cabins, read up on Magical Landmarks, and consult the chapter of Training Arenas. But Camp Half-Blood Confidential explores much more than just the buildings and grounds. It includes info that can only be learned from those who live there. For instance, campers do not always co-exist in peace and harmony. The camp is not run with superior efficiency. Prophecies do not flow forth with great regularity. Sprinkled throughout are stories from heroes who have called Camp Half-Blood home or just passed through on their way to places unknown. Chiron himself introduces the book with a brief history of training based on his millennia of experience. And, of course, there are divine words of wisdom from the god Apollo himself, because . . . well, because the demigod authors would prefer not to be struck down, thank you very much.

The fifth book in the bestselling Percy Jackson and the Olympians series. Now with a new cover look! Discover the story behind the Disney+ series. HALF BOY - HALF GOD - ALL HERO. FOR ME, THE END OF THE WORLD STARTED WHEN A PEGASUS LANDED ON OUR CAR . . According to an ancient prophesy, one day the fate of the world will fall on Percy Jackson. When you’re the son of a Greek god, it happens. But now that day has come, as Kronos, Lord of the Titans, is beginning his attack on New York City. And the dreaded monster Typhon is also heading that way. So it’s Percy and his demigod friends versus untold evil . . . No pressure, right? Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Chalice of the Gods – out now! And don''t miss the trio''s next adventure in Percy Jackson and the Olympians: Wrath of the Triple Goddess, coming soon!

Though the Greek and Roman crew members of the Argo II have made progress in their many quests, they still seem no closer to defeating the earth mother, Gaea. Her giants have risen - all of them - and they''re stronger than ever. The gods, still suffering from multiple personality disorder, are useless. How can a handful of young demigods hope to persevere against Gaea''s army of powerful giants? As dangerous as it is to head to Athens, they have no other option. They have sacrificed too much already. And if Gaea wakes, it is game over . . .

Though the Greek and Roman crewmembers of the Argo II have made progress in their many quests, they still seem no closer to defeating the earth mother, Gaea. Her giants have risen—all of them—and they’re stronger than ever. They must be stopped before the Feast of Spes, when Gaea plans to have two demigods sacrificed in Athens. She needs their blood—the blood of Olympus—in order to wake. The demigods are having more frequent visions of a terrible battle at Camp Half-Blood. The Roman legion from Camp Jupiter, led by Octavian, is almost within striking distance. Though it is tempting to take the Athena Parthenos to Athens to use as a secret weapon, the friends know that the huge statue belongs back on Long Island, where it might be able to stop a war between the two camps. The Athena Parthenos will go west; the Argo II will go east. The gods, still suffering from multiple personality disorder, are useless. How can a handful of young demigods hope to persevere against Gaea’s army of powerful giants? As dangerous as it is to head to Athens, they have no other option. They have sacrificed too much already. And if Gaea wakes, it is game over.