In this New York Times bestselling novel the moon base commander has gone missing and Dash Gibson is on the case. The second mind-boggling mystery of the Moon Base Alpha series from beloved author Stuart Gibbs.There’s nowhere to hid...

The first book in the thrilling time travel adventure trilogy from New York Times bestselling Spy School author Stuart Gibbs—now with a brand-new look!Before they were legends, they were friends. All for one and one for all!On a fam...

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 perso...

Twelve-year-old Theodore "Teddy" Roosevelt Fitzroy has murder on his hands and trouble on his tail. He believes that Henry, the hippopotamus at the brand-new FunJungle, has been murdered. The zoo's top brass claim the hippo ...

“Fast-paced, smart, and action-packed...a real page-burner.”—Chris Grabenstein, #1 New York Times bestselling author of the Mr. Lemoncello’s Library series\r\n \r\nFrom New York Timesbestselling author Stuart G...

Teddy Fitzroy returns as FunJungle's resident sleuth when a lion is falsely accused of killing a distinguished dog in the latest novel in New York Times bestselling author Stuart Gibbs's FunJungle series.For once, operations at the en...

In the ninth addition to the New York Times bestselling Spy School series, Ben Ripley faces his nemesis, Murray Hill, on the high seas. Thanks to the evidence Ben uncovered in his investigation of the Croatoan, the CIA has tracked ...

Superspy middle schooler Ben Ripley is finally going to take SPYDER down, once and for all, in this latest addition to the New York Timesbestselling Spy School series. Stranded in Mexico after nearly capturing the leaders of SPYDER,...

The past, present, and future are all at stake in this final book in the thrilling time travel adventure trilogy from New York Times bestselling author Stuart Gibbs. Now with a brand-new look!Greg Rich should feel invincible. After al...

A New York Times bestselling series.Tensions are running high when multi-billionaire Lars Sjoburg is poisoned and everyone is looking to Dash Gibson to solve the case in this third and final book in the New York Times bestselling Moon...