The Watcher is an exciting book that will keep you on the edge of your seat from the beginning! The author makes it seem like you’re in the book, experiencing Wendy’s adventures with her. The book is historical fiction, even though the characters seem life-like. The plot is slightly complex; an in-depth story that requires undistracted reading. Therefore it should be rated for 10-14 year olds. I highly recommend you read The Watcher, not only is it jam packed with adventure, it also has mystery and suspense thrown in with it!