The sixth book in the Secret Academy of Spies series. Thirteen-year-old Ben Ripley now knows well that he must be cautious about anything related to the secret organization SPYDER. So when his bitter enemy, Murray Hill, finally breaks his silence and betrays the elite of SPYDER, Ben knows that there must be some sort of a catch.

MISSION: Follow Murray Hill to a secret location to point out the leaders of SPYDER. Once you find them, contact the CIA to finish the job. DO NOT COMMUNICATE DIRECTLY WITH SPYDER. However, nothing goes according to plan. Ben and Erica must face everything from trained assassins to very hungry crocodiles in a race to discover what SPYDER is plotting this time – and to thwart its nefarious plans.

The Secret Academy of Spies series is available in 15 countries. The books in the series have been read by 2 million children worldwide. The book series is set to be adapted into a movie by 20th Century Fox. Stuart Gibbs has been designated a New York Times best-selling author of young adult literature. The book was nominated for the Edgar Allan Poe Award in the “Young Adult Book” category. They said about the series: “Stuart Gibbs' storytelling captivates the reader and the pace is fast, leading to a very satisfying conclusion with exceptionally clever humor.” –compassbookratings.com

Stuart Gibbs is well-known in the field of young adult literature, with four series to his credit, awards, tours, and school visits. In addition to being a children's book author, he has written scripts for children's series for Nickelodeon, Disney Channel, ABC, and Fox.