From New York Times bestselling author Stuart Gibbs comes a thrilling new series about an unbelievable twelve-year-old genius who uses her skills as an operative for the CIA.

From New York Times bestselling author Stuart Gibbs comes a thrilling new series about an unbelievable twelve-year-old genius who uses her skills as an operative for the CIA.

In this New York Times bestselling series, twelve-year-old spy-in-training Ben Ripley finds himself at the center of the action as he learns the ins and outs of life as...

In this New York Times bestselling series, twelve-year-old spy-in-training Ben Ripley finds himself at the center of the action as he learns the ins and outs of life as...

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...

Teddy Fitzroy returns as FunJungle’s resident sleuth when the zoo’s newest addition goes missing—before she even arrives!—in Panda-monium, the latest novel...

In this follow-up to the Edgar-nominated Spy School, top-secret training continues into summer for aspiring spy Ben Ripley—and so does the danger.Ben Ripley is a...

Ben goes undercover in the White House to take on a SPYDER operative determined to assassinate the president in this latest addition to the New York Times bestselling Spy School...

Teddy Fitzroy returns as FunJungle’s resident zoo sleuth when a rhinoceros is at risk in Big Game, a companion to Belly Up and Poached—which Kirkus Reviews called a...

Join middle school sleuth, Teddy Fitzroy, as he solves mysteries at FunJungle, the nation’s largest zoo in this hilarious, New York Times bestselling series from author...