Most Popular Books by Clive Cussler

Detective Isaac Bell tracks a killer across the nation’s oilfields in this adventure in the #1 New York Times–bestselling historical series. As Van Dorn private detective Isaac Bell strives to land a government contract to investigate John D. Rockefeller’s Standard Oil monopoly, the case takes a deadly turn. A sniper begins murdering opponents of Standard Oil, and soon the assassin—shooting with extraordinary accuracy at seemingly impossible long range—kills Bell’s best witness. Then the shooter detonates a terrible explosion that sets the victim’s independent refinery ablaze. Bell summons his best detectives to hunt down the mysterious killer. But the murders—shootings, poisonings, staged accidents—have just begun as Bell tracks his phantom-like criminal adversary from the “oil fever” regions of Kansas and Texas to Washington, D.C., to the tycoons’ enclave of New York, to Russia’s war-torn Baku oil fields on the Caspian Sea, and back to America for a final, desperate confrontation. And this one will be the most explosive of all.

Marine explorer Dirk Pitt faces off against an elite army from an era gone-by in order to uncover the secrets of an ancient civilization in this #1 New York Times-bestselling series. A group of anthropologists uncover strange inscriptions on the wall of a Colorado mine just as an explosion traps them deep within the earth. But their work won’t stay buried long. Dirk Pitt is on hand during the blast and quick to initiate a rescue operation. He is then tapped to lead a research crew on behalf of the U.S. National Underwater and Marine Agency to further study these uncanny artifacts. And that’s when his ship is set upon and nearly sunk by an impossibility—a vessel that should have died 56 years before. Clearly, another group knows about the relics of this long-forgotten but highly-advanced seafaring culture. And they’ll stop at nothing to keep the rest of the world in the dark.

Clive Cussler''s bestselling Cyclops will now be published in our popular premium format with an exciting new cover.

A reference that brings together all the facts about Clive Cussler''s fictional action hero, the debonair Dirk Pitt.

A Dirk Pitt adventure.

A dangerous Soviet plot looming behind the evil plans of a great Asian shipping family, challenges Dirk Pitt to action.

Juan Cabrillo and his crew aboard the Oregon take on modern-day pirates for a surprising new client in this novel in the #1 New York Times-bestselling series. Cabrillo and his motley crew aboard the clandestine spy ship Oregon have made a very comfortable and very dangerous living working for high-powered Western interests. But their newest clients have come from the Far East to ask for Cabrillo''s special brand of assistance: a consortium of Japanese shipping magnates whose fortunes are being threatened by brutal pirates trolling the waters of Southeast Asia. Normally, such attacks on the high seas are limited to smaller ships and foreign-owned yachts-easy targets on the open ocean. Now, however, giant commercial freighters are disappearing. But when Cabrillo confronts the enemy, he learns that the pirates'' predations hide a deadly international conspiracy-a scheme of death and slavery that Juan Cabrillo is going to blow out of the water.

A PLUNDERED TREASURE IN THE PHILIPPINE ISLANDS . . . A NUCLEAR EXPLOSION IN THE PACIFIC . . . AN EVIL PLOT TO BRING THE WEST TO ITS KNEES! A Japanese cargo ship bound for the United States is instantly, thunderously vaporized by Japanese fanatics with a chilling plan to devastate and destroy the Western powers. While Washington bureaucrats scramble, a brutal industrialist commands his blackmail scheme from a secret island control center. But from the ocean depths, NUMA agent DIRK PITT® is igniting a daring counterattack. Battling death-dealing robots and a human-hunting descendant of samurai warriors, Pitt alone controls the West’s secret ace in the hole: a tidal wave of destruction waiting to be triggered on the ocean floor!

#1 New York Times bestselling author Clive Cussler delivers another page-turning NUMA adventure featuring an underwater exploration team on the hunt to discover ancient hidden treasure—before the world as they know it changes forever. When Kurt Austin, the leader of a courageous National Underwater and Marine Agency exploration team, rescues beautiful marine archaeologist Nina Kirov off the cost of Morocco, he becomes the next target of Texas industrialist Don Halcon. A madman bent on carving a new nation out of the southwestern United States and Mexico, Halcon’s scheme hinges on Nina’s recent discovery involving Christopher Columbus and a priceless pre-Columbian antiquity buried in the battered remains of the sunken Italian luxury line Andrea Doria. Only Kurt Austin and his NUMA team stand between Halcon and the Andrea Doria’s silent steel hull—and if their deadly mission fails, Halcon will ride to power on a wave of death and destruction.

THE NEW YORK TIMES BESTSELLER NUMA crew leaders Kurt Austin and Joe Zavala must beat the clock to stop the world’s most dazzling new technological advance from becoming mankind’s last in this action-packed thriller from the #1 New York Times–bestselling grand master of adventure. When the most advanced aircraft ever designed vanishes over the South Pacific, Kurt Austin and Joe Zavala are drawn into a deadly contest to locate the fallen machine. Russia and China covet the radical technology, but the United States worries about a darker problem. They know what others don’t—that the X-37 is carrying a dangerous secret, a payload of exotic matter, extracted from the upper reaches of the atmosphere and stored at a temperature near absolute zero. As long as it remains frozen, the cargo is inert, but if it thaws, it will unleash a catastrophe of nearly unthinkable proportions. From the Galapagos Islands to the jungles of South America to an icy mountain lake many believe to be the birthplace of the Inca, the entire NUMA team will risk everything in an effort to avert disaster...but they may be caught in a race that no one can win.

AN UNDERWATER GRAVEYARD IN THE PACIFIC NORTHWEST ... A MYSTERIOUS SEAPORT IN THE LOUISIANA BAYOUS ... A DIABOLICAL PLOT TO DESTROY AMERICA!

In “a four-star page turner” (The Denver Post) from #1 New York Times bestselling author Clive Cussler, Dirk Pitt discovers a trail leading straight to priceless treasures. But it also thrusts him into conflict that could tip the world’s balance of power the wrong way… Charts of lost gold…breathtaking art and rare volumes…maps of hidden oil and mineral deposits that could change the world’s balance of power. Now Dirk Pitt discovers the secret trail of the treasures of Alexandria—a trail that plunges him into a brutal conspiracy for total domination of the globe. Zealots threaten to unseat the governments of Egypt and Mexico, exposing America to invasion and economic collapse. Suddenly, from East to West, anarchists reach their deadly tentacles into the heart of the United States. And Dirk Pitt, the hard-hitting hero of Clive Cussler’s smash bestsellers Sahara and Inca Gold, is up against the most feared assassin known to man. An international band of terrorists is making its play for world power on the high seas—and Pitt is the only man alive who can stop them! In “a novel that features the greatest treasure hunt of all time” (Publishers Weekly), “Cussler moves the players around the global chessboard with a compelling clarity that keeps you captivated…And the conclusion is gangbusters” (The Washington Post). Treasure is “an ingenious roller-coaster of a story” (Daily News, New York).

Turn-of-the-century detective Isaac Bell pursues a blood-thirsty bank robber—and perhaps one of the world’s first sociopaths—in the first novel in the #1 New York Times-bestselling series. In 1906, the western states of America suffer a string of bank robberies by a single man who then cold-bloodedly murders any and all witnesses, and vanishes without a trace. Fed up by the depredations of “The Butcher Bandit,” the U.S. government brings in the best man it can find: a tall, lean, no-nonsense detective named Isaac Bell, who has caught thieves and killers from coast to coast. But Bell has never had a challenge like this one. From Arizona to Colorado to the streets of San Francisco during its calamitous earthquake and fire, he pursues a fiend who seems to draw pleasure from the challenge and a woman who may to hold the key to the man’s identity. As Bell begins to suspect a new term used among top psychologists, sociopath, may describe his target, the Butcher Bandit turns the chase around on him. The hunter becomes the hunted. And soon, it will take all of Bell’s skills not merely to prevail . . . but to survive. Filled with intricate plotting, Cussler’s signature dazzling set pieces, and not one but two extraordinary villains, The Chase is the master working at the height of his powers.

Juan Cabrillo and his CIA-backed Oregon crew must beat opposing factions to a discovery that could prevent World War III in this novel in the #1 New York Times-bestselling series. In the remote wastes of Greenland, a young scientist has unearthed an artifact hidden in a cave for a millennium: a 50,000 year-old radioactive meteorite known as the Sacred Stone. But the astounding find places him in the crosshairs of two opposing groups who seek the stone for themselves. One is a group of Muslim extremists who have stolen a nuclear device. With the power of the meteorite, they could vaporize any city in the west. The other group is led by a megalomaniacal industrialist who seeks to carry out the utter annihilation of Islam itself. Caught between two militant factions bent on wholesale slaughter, Juan Cabrillo and his crew must fight to protect the scientist and the Sacred Stone—and prevent the outbreak of World War III...

In the midst of an international crisis, Heidi Milligan, a beautiful, brilliant American naval commander, accidentally discovers an obscure reference to the long-buried North American Treaty, a precedent-shattering secret pact between the United States and Great Britain. The President believes that the treaty offers the single shot at salvation for an energy-starved, economically devastated nation, but the only two copies plummeted into the watery depths of the Atlantic in twin disasters long ago. The original document must be found—and the one American who can do the job is Dirk Pitt. But in London, a daring counterplot is being orchestrated to see that the treaty is never implemented. Brian Shaw, a master spy who has often worked hand in hand with American agents, now confronts his most challenging command. Pitt’s mission: Raise the North American Treaty. Shaw’s mission: Stop Pitt. Praise for Night Probe! and the Dirk Pitt® novels “A rich tale . . . an absorbing, carefully told mystery with plenty of surprises.”—Los Angeles Times “Dirk Pitt is a combination James Bond and Jacques Cousteau.”—New York Daily News

Dirk Pitt thwarts the attempted assassination of a beautiful U.N. scientist.

Frozen inside a million-ton mass of ice-the charred remains of a long missing luxury yacht, vanished en route to a secret White House rendezvous. The only clue to the ship''s priceless-and missing-cargo: nine ornately carved rings and the horribly burned bodies of its crew.

Leader of the NUMA Special Assignments team, Kurt Austin must work with a former KGB spy to save the United States from a lunatic with a generations-spanning grudge in this novel in the #1 New York Times-bestselling series. Kurt Austin is preparing for an interview while aboard a research vessel in the Black Sea. But his television spot suddenly becomes a rescue mission when the waiting film crew is attacked on a nearby island. With little information on the attackers, and no clue to their true agenda, Austin is forced to turn to an unlikely source: his old KGB Cold War adversary Vladimir Petrov. According to Petrov, the island is actually an old submarine base that’s been commandeered by clever mobster-turned-billionaire-businessman Mikhail Razov. Razov is certain he descends from the great Romanov family and he’s out to reclaim his rightful position as czar of Russia. With a powerful resource called “fire ice”, discovered by his mining company, Razov may just have the ammunition he needs to take over the modern world. To stop him, Austin will have to work with Petrov. And he’ll have to find out fast how much trust he can offer an old nemesis in this thrilling adventure that “goes down like a chilled Stolichnaya martini.” (Kirkus Reviews)

Isaac Bell may be on the hunt for the greatest monster of all time in the newest action-adventure novel from #1 New York Times-bestselling author Clive Cussler. The year is 1911. Chief Investigator Isaac Bell of the Van Dorn Detective Agency has had many extraordinary cases before. But none quite like this. Hired to find a young woman named Anna Pape who ran away from home to become an actress, Bell gets a shock when her murdered body turns up instead. Vowing to bring the killer to justice, he begins a manhunt which leads him into increasingly more alarming territory. Anna Pape was not alone in her fate--petite young blond women like Anna are being murdered in cities across America. And the pattern goes beyond the physical resemblance of the victims--there are disturbing familiarities about the killings themselves that send a chill through even a man as experienced with evil as Bell. If he is right about his fears, then he is on the trail of one of the greatest monsters of his time.

The Storm is Clive Cussler''s thrilling tenth NUMA Files novel. In the middle of the Indian Ocean, a NUMA research vessel is taking water samples at sunset, when a crew member spots a sheen of black oil ahead of them. But it is not oil. Like a horde of army ants, a swarm of black particles suddenly attacks the ship, killing everyone aboard, while the ship itself goes up in flames. A few hours later, Kurt Austin and Joe Zavala are on their way to the Indian Ocean. What they will find there on the smouldering hulk of the ship will eventually lead them to the discovery of the most audacious scheme they have ever known: a plan to permanently alter the weather on a global scale. It will kill millions . . . and it has already begun. Packed with blazing action and daring exploits, The Storm is a nerve-shredding Kurt Austin Numa Filesthriller from Top Ten bestseller Clive Cussler, the master of action-adventure for over four decades, and co-author Graham Brown. Praise for Clive Cussler: ''Cussler is hard to beat'' Daily Mail ''Clive Cussler is the guy I read'' Tom Clancy ''The Adventure King'' Daily Express

On orders from the Pentagon, marine explorer Dirk Pitt must salvage crucial material from the world''s most infamous maritime disaster in this novel in the #1 New York Times-bestselling series. The President''s secret task force has developed an unprecedented defensive weapon that relies on an extremely rare radioactive element—and Dirk Pitt has followed a twisted trail to a secret cache of the substance. Now, racing against brutal storms, Soviet spies, and a ticking clock, Pitt begins his most thrilling mission—to raise from its watery grave the shipwreck of the century...

While investigating the alarming rise in sea levels around the world, Kurt and the rest of the NUMA science team uncover a plot to upset the Pacific balance of power by triggering natural disasters that will displace billions

Treasure-hunting team Sam and Remi Fargo must protect a book that could help locate lost Mayan cities in this adventure in the #1 New York Times bestselling series. Husband-and-wife team Sam and Remi Fargo are in Mexico, packing medical supplies in the wake of an earthquake, when they come upon a remarkable discovery—the mummified remains of a man clutching an ancient sealed pot. Within the pot is a Mayan book, a codex larger than any known before. The book contains astonishing information about the Mayans, their cities, and about mankind itself. The secrets are so powerful that some people would do anything to possess them—as the Fargos are about to find out. Many men and women are going to die for that book.

Clive Cussler, author of the bestselling Dirk Pitt series, and his co-author, Graham Brown, send hero Kurt Austin into the heart of the storm in the action-packed NUMA Files series. When Kurt Austin is injured while rescuing the passengers and crew of a sinking yacht, he wakes up with conflicting memories of what he saw. Did he witness an old friend and her children drown, or was the yacht abandoned when he came aboard? For reasons he cannot explain - yet - Kurt doesn''t trust either version of his recollection. Determined to seek out the truth, he soon descends into a shadowy world of state-sponsored cybercrime, where he uncovers a pattern of suspicious accidents, vanishing scientists and a web of human trafficking. Now, he must take on the sinister organization behind this conspiracy, facing off against them from Morocco to North Korea to the rugged coasts of Madagascar. But where this highly dangerous quest will ultimately take him, even he could not begin to guess... Praise for Clive Cussler ''Cussler is hard to beat'' Daily Mail ''Clive Cussler is the guy I read'' Tom Clancy ''The Adventure King'' Daily Express

The Race is the fourth turn of the century thriller by Clive Cussler. 1910, and America''s first ever cross-country flying race has been sabotaged . . . Newspaper magnate Preston Whiteway is offering a big prize for the first aviator to cross America in under fifty days. He wants Josephine Frost - the country''s leading as well as most glamorous pilot - to win. Which is why he''s hired Isaac Bell of the Van Dorn Detective Agency. Josephine saw her husband Harry Frost kill a man. Now he wants her dead. And with underworld contacts ready to help in every city en route, he''ll do anything, go after anyone who gets in his way - including Whiteway and Bell. Packed with brilliant twists and turns, The Race sees the intrepid Private Investigator locked in a deadly cat-and-mouse game with a killer whose resources are matched only by his willingness to cause mayhem during the race of a lifetime . . . Clive Cussler''s The Race is the international bestselling author''s follow up to The Spy and The Wrecker, the first two novels in the Isaac Bell series. The Race is a nerve-shredding historical thriller, set at the dawn of flight. Praise for Clive Cussler: ''Frightening and full of suspense . . . unquestionably entertaining'' Daily Express ''All-action, narrow escapes and the kind of unrelenting plot tension that has won Cussler hundreds of millions of fans worldwide'' Observer

It''s up to Juan Cabrillo and the crew of his ship, the Oregon, to stop a terrorist plot to release a deadly chemical weapon across the globe in the explosive new novel in Clive Cussler''s #1 New York Times bestselling series. While interrupting an attack on a Kuwaiti oil tanker, Juan Cabrillo and his team discover something even more dangerous: a ruthless billonaire''s dying wish has allowed a paralyzing chemical to end up in the hands of a terrorist group. When an Oregon crew member falls victim to the poison, Juan Cabrillo will stop at nothing to find an antidote before it is too late. He and his team must connect an ancient mystery with a cunning modern enemy in order to save millions of innocent lives, including their own.

From the #1 New York Times bestselling Grand Master of Adventure Clive Cussler, a breathtaking thriller in which legendary hero Kurt Austin journeys to the mysterious depths of the Venezuelan rainforest to take on a corrupt billionaire tycoon. An investigation into the sudden deaths of a pod of gray whales leads National Underwater & Marine Agency leader Kurt Austin to the Mexican coast, where someone tries to put him and his mini-sub permanently out of commission. Meanwhile, in South America’s lush hills, a specially assigned NUMA® team discovers the body of a murder victim—a member of a mysterious local tribe that lives beyond a five-part waterfall the locals call the Hand of God and is rumored to be led by a mythical white goddess. It becomes clear that the tribe is the target of a vicious cadre of bio-pirates intent on stealing medicinal discoveries worth millions. Soon, Austin and his crew realize that they’re working opposite ends of the same grand scheme, and they must race against time to save the world’s freshwater supply from a twisted eco-extortionist. But every step toward salvation takes them deeper into a dense jungle of treachery, blackmail, and death.

The NUMA crew, under Kurt Austin’s direction, take on a blood-thirsty family with a fortune built on crime, in what may be race to discover the very secret of ever-lasting life in this heart-bounding installment in the #1 New York Times-bestselling series. Kurt Austin is mid-mission when his new colleague, the stunning archeologist Skye Labelle, is called away to examine a mysterious 16th-century military helmet discovered in the possession of a very contemporary-looking corpse. Ms. Labelle’s research on the armor draws her into the sights of a ruthless black-widow with her own plans for the artifact. As danger creeps closer to Ms. Labelle, a scientist half-way across the globe is kidnapped. At the same time, experts working to harvest an enzyme discovered two thousand feet down in the North Atlantic, in an area known as “Lost City,” start turning up dead. Worlds apart in location and areas of expertise, they all have something in common. And it’s up to Kurt Austin, with the help of Joe Zavala and the NUMA Special Assignments Team, to put the pieces together if he’s going to keep his friend safe.

When a high-profile Russian prisoner warns of a deadly weapon designed by one of America''s greatest inventors, Juan Cabrillo and the Oregon crew must race to uncover the truth in this adventure in the #1 New York Times–bestselling series. In October 1943, a U.S. destroyer sailed out of Philadelphia and supposedly vanished, the result of a Navy experiment with electromagnetic radiation. The story was considered a hoax—but now Juan Cabrillo and his Oregon colleagues aren’t so sure. There is talk of a new weapon soon to be auctioned, something very dangerous to America’s interests, and the rumors link it to the great inventor Nikola Tesla, who was working with the Navy when he died in 1943. Was he responsible for the experiment? Are his notes in the hands of enemies? As Cabrillo races to find the truth, he discovers there is even more at stake than he could have imagined—but by the time he realizes it, he may already be too late.

Chairman of the Corporation Juan Cabrillo and his mercenary crew steer theOregon into battle against a militant leader and his cult-like followers in this #1 New York Times-bestselling series. Juan Cabrillo and the crew of the covert combat ship Oregon have barely escaped a mission on the Congo River when they intercept a mayday from a defenseless boat under fire off the African coast. Still smarting from a weapons-trade gone bad and a double-cross, Cabrillo takes action. He manages to save the beautiful Sloane Macintyre, who''s on a mission of her own, looking for a long-submerged ship that may hold a fortune in diamonds. But what surprises Cabrillo is her story about a crazy fisherman who claims to have been attacked on the open sea by giant metal snakes in the same area. What begins as a snake hunt leads Cabrillo onto the trail of a far more lethal quarry—a deranged militant and his followers who plan to unleash the devastating power of nature itself against all who oppose them.

Unstoppable husband and wife team Sam and Remi Fargo face off against an obsessive millionaire hunting for a lost treasure in this adventure in the #1 New York Times-bestselling series When husband and wife treasure hunters Sam and Remi Fargo try something new, a relaxing vacation, a detour to visit a rare bookstore leads to the discovery of a dead body. All signs point to a book in the store that may contain a secret map, an actual, ink-on-paper guide to a historic fortune. The Fargos take up the challenge and find themselves flying from California to Arizona, from Jamaica to England. Racing against a vicious corporate raider with an unhealthy obsession for this particular treasure, Sam and Remi are slowed by a new betrayal at every turn. It can only mean one thing: someone on their team cannot be trusted. Buzzing with the chemistry and wit of Sam and Remi Fargo, Pirate reinvents the classic treasure hunt as only a Clive Cussler adventure can.

Dirk Pitt races against a ruthless crime syndicate to uncover a legendary treasure, in a thrilling, heart-pounding tale of suspense and relentless action from the master of the genre, Clive Cussler. Nearly five centuries ago a fleet of boats landed mysteriously on an island in an inland sea. There, an ancient Andean people hid a golden hoard greater than that of any pharaoh, then they and their treasure vanished into history—until now. In 1998, in the Andes Mountains of Peru, Dirk Pitt dives into an ancient sacrificial pool, saving two American archaeologists from certain drowning. But his death-defying rescue is only the beginning, as it draws the intrepid Pitt into a vortex of darkness and danger, corruption and betrayal. A sinister crime syndicate has traced the long-lost treasure—worth almost a billion dollars—from the Andes to the banks of a hidden underground river flowing beneath a Mexican desert. Driven by burning greed and a ruthless bloodlust, the syndicate is racing to seize the golden prize...and to terminate the one man who can stop them.

A Luftwaffe ace, a Nazi war criminal, a beautiful and untrustworthy brunette, and a deadly billion-dollar cargo become the objects of a desperate search as Dirk Pitt matches wits with the elusive leader of an international smuggling ring.

Collects accounts of the underwater discoveries made by the author and his team of volunteers dedicated to the exploration of historic wrecks, including the Lexington and the Arkansas.

Detective Isaac Bell travels the early-twentieth-century American railways, driven by a sense of justice and a determination to stop a new mastermind reigning terror on a crucial express line in this #1 New York Times-bestselling series. A year of financial panic and labor unrest, 1907 sees train wrecks, fires, and explosions sabotage the Southern Pacific Railroad’s Cascades express line. Desperate for help the railroad hires the fabled Van Dorn Detective Agency. Van Dorn’s best man, Isaac Bell, quickly discovers a mysterious saboteur haunting the hobo jungles of the West. Known only as the Wrecker, he recruits vulnerable accomplices from the down-and-out to attack the railroad, and then kills them afterward. The Wrecker traverses the vast spaces of the American West as if he had wings, striking wherever he pleases, causing untold damage and loss of human life. Who is he? What does he want? Is he a striker? An anarchist? A revolutionary determined to displace the “privileged few”? A criminal mastermind engineering some as yet unexplained scheme? Whoever he is, whatever his motives, the Wrecker knows how to create maximum havoc, and Bell senses that he is far from done—that, in fact, the Wrecker is building up to a grand act unlike anything he has committed before. If Bell doesn’t stop him in time, more than a railroad could be at risk—it could be the future of the entire country.

Chairman Juan Cabrillo and the rest of the Corporation''s mercenaries fight to stop a corrupt activist group from unleashing a viral attack in this #1 New York Times-bestselling adventure from the Oregon Files. Captained by the rakish, one-legged Juan Cabrillo and manned by a crew of former military and spy personnel, the Oregon is a private enterprise, available for any government agency that can afford it. They''ve just completed a top secret mission against Iran in the Persian Gulf when they come across a cruise ship adrift at sea. Hundreds of bodies litter its deck, and, as Cabrillo tries to determine what happened, explosions rack the length of the ship. Barely able to escape with his own life and that of the liner’s sole survivor, Cabrillo finds himself plunged into a mystery as intricate – and as perilous – as any he has ever known and pitted against a cult with monstrously lethal plans for the human race . . . plans he may already be too late to stop

Husband-and-wife treasure-hunters Sam and Remi Fargo search for an ancient scroll which carries a deadly curse. But their mission becomes more complicated when they run afoul of a band of robbers

Major Dirk Pitt picked up the frantic distress call as he cruised his lumbering amphibious plane over the islands of the Aegean. Pitt''s determination to solve the mystery behind this deadly echo from the past leads him into deep and treacherous waters. Another exciting Dirk Pitt Adventure from the New York Times best selling author, Clive Cussler.