Spy School at Sea

Spy School at Sea is a thrilling story about a spy mission on the world’s largest cruise ship. It is the ninth book in the Spy School series. In this book, Ben, who is a spy in training, is sent on a mission to track down Murray Hill and determine what his latest scheme is. Ben is undercover with his friend and fellow spy Mike and the Hale family, who are also spies. They discover that not only is the cruise as fun as they imagined, Murray’s plan is very different from what any of them thought.

This book is very well written. It was enjoyable to read, and it was filled with the humor and suspense typical of books by Stuart Gibbs. I really liked the setting of the story, as the cruise ship it takes place on has many things that make it unique. I also really enjoyed the action scenes of the story, such as the speedboat chase. I would recommend this novel to kids from sixth to ninth grade, especially if they like mystery or spy stories.