Best Selling Books by Stuart Gibbs

School may be out for summer, but top-secret training continues for aspiring spy Ben Ripley-and so does the danger.

Ben Ripley is a middle-schooler whose school is not exactly average-he's spent the last year training to be a top-level spy and dodging all sorts of associated danger. So now that summer's finally here, Ben's ready to have some fun and relax. Except that's not going to happen, because a spy-in-training's work is never done, and the threats from SPYDER, an enemy spy organization, are as unavoidable as the summer heat. Will Ben be able to keep his cover-and his cool?

Can an undercover nerd become a superstar agent? Ben Ripley sure hopes so—and his life may depend on it!

Ben Ripley may only be in middle school, but he's already pegged his dream job: C.I.A. or bust. Unfortunately for him, his personality doesn't exactly scream “secret agent.” In fact, Ben is so awkward, he can barely get to school and back without a mishap. Because of his innate nerdiness, Ben is not surprised when he is recruited for a magnet school with a focus on science—but he's entirely shocked to discover that the school is actually a front for a junior C.I.A. academy. Could the C.I.A. really want him?

Actually, no. There's been a case of mistaken identity—but that doesn't stop Ben from trying to morph into a supercool undercover agent, the kind that always gets the girl. And through a series of hilarious misadventures, Ben realizes he might actually be a halfway decent spy…if he can survive all the attempts being made on his life!

Ben Ripley enrolls in ski school, where the slopes, and the stakes, get really steep in this follow-up to the Edgar Award-nominated Spy School, Spy Camp, and Evil Spy School.

Thirteen-year-old Ben Ripley is not exactly the best student spy school has ever seen--he keeps flunking Advanced Self Preservation. But outside of class, Ben is pretty great at staying alive. His enemies have kidnapped him, shot at him, locked him in a room with a ticking time bomb, and even tried to blow him up with missiles. And he's survived every time.

After all that unexpected success, the CIA has decided to activate Ben for real.

The Mission: Become friends with Jessica Shang, the daughter of a suspected Chinese crime boss, and find out all of her father's secrets. Jessica wants to go to ski school in the Rocky Mountains, so a select few spy school students are going skiing too--under cover, of course.

Ben might not be able to handle a weapon (or a pair of skis), but he can make friends easy peasy. That is, until his best friend from home drops in on the trip and jeopardizes the entire mission...

The first three books in the New York Times bestselling Spy School series by Stuart Gibbs are now available together in a collectible boxed set!

Can an undercover nerd become a superstar agent? Ben Ripley sure hopes so—and his life may depend on it!

When Ben Ripley is recruited to the CIA's Academy of Espionage, it's a dream come true. But as soon as he gets on campus, Ben finds out that Spy School is way more deadly than debonair. And given his total lack of coordination and failure to grasp even the most basic spying skills, Ben begins to wonder what he's doing here in the first place.

Luckily, through a series of hilarious misadventures, Ben realizes he could actually become a halfway decent spy…if he can survive all the attempts being made on his life!

Ideal for newcomers to the series and loyal fans alike, this collection includes paperback editions of Spy School, Spy Camp, and Evil Spy School.

It's a murder mystery on the moon in this humorous and suspenseful space adventure from the author of Belly Up and Spy School that The New York Times Book Review called “a delightful and brilliantly constructed middle grade thriller.”

Like his fellow lunarnauts—otherwise known as Moonies—living on Moon Base Alpha, twelve-year-old Dashiell Gibson is famous the world over for being one of the first humans to live on the moon.

And he's bored out of his mind. Kids aren't allowed on the lunar surface, meaning they're trapped inside the tiny moon base with next to nothing to occupy their time—and the only other kid Dash's age spends all his time hooked into virtual reality games.

Then Moon Base Alpha's top scientist turns up dead. Dash senses there's foul play afoot, but no one believes him. Everyone agrees Dr. Holtz went onto the lunar surface without his helmet properly affixed, simple as that. But Dr. Holtz was on the verge of an important new discovery, Dash finds out, and it's a secret that could change everything for the Moonies—a secret someone just might kill to keep...

When Ben gets kicked out of the CIA's spy school, he enrolls with the enemy. From New York Times bestselling author, Stuart Gibbs, this companion to the Edgar Award–nominated Spy School and Spy Camp is rife with action, adventure, and espionage.

During a spy school game of Capture the Flag, twelve-year-old Ben Ripley somehow accidentally shoots a live mortar into the principal's office—and immediately gets himself expelled. Not long after going back to the boring old real world, Ben gets recruited by evil crime organization SPYDER.

And he accepts.

As a new student in SPYDER's evil spy school, which trains kids to become bad guys with classes like Counter Counterespionage and Laying Low 101, Ben does some secret spying of his own. He's acting as unofficial undercover agent, and it becomes quickly apparent that SPYDER is planning something very big—and very evil.

Ben can tell he's a key part of the plan, but he's not quite sure what the plan is. Can Ben figure out what SPYDER is up to—and get word to the good guys without getting caught—before it's too late?

The moon base commander has gone missing and Dash Gibson is on the case in the second mind-boggling mystery of the Edgar-nominated Moon Base Alpha series from the New York Times bestselling author of Belly Up and Spy School.

There's nowhere to hide on the world's first moon base. After all, it's only the size of a soccer field. So when Nina Stack, the commander of Moon Base Alpha, mysteriously vanishes, the Moonies are at a total loss.

Though he may be just twelve years old, Dashiell Gibson is the best detective they've got. But this confusing mystery pushes him to his limits. Especially since he has his own huge secret to protect. With the fate of the entire human race hanging in the balance, will Dash be able to solve the mystery of the missing Moonie?