A review by aria_
Flashpoint by Gordon Korman

5.0

Flashpoint is a great finale to the 39 clues: Unstoppable series, and is one of my favorite of all of the 39 clues books. I listened to the audiobook of this, and the reader is amazing as well, so I think that that adds to how much I've enjoyed reading the book. I think that the previous books do an amazing job leading up to this book, and yeah, it's a pretty amazing book!