I recently read The Final Hour written by Andrew Klavan. The Final Hour is the 4th and last book in The Homelanders series. Teenager Charlie West is in prison and has no memory of what happened in the past year but then he starts remembering. He knows that the terrorist cell (the Homelanders) is planning to do something on New Year's Eve and starts plotting to get out of prison and goes through a lot to try to stop them.
Some of the previous books have been described as "a teenage version of 24" and it's so true - every page is action packed and Charlie gets in (and out of) quite a few predicaments. Helping Charlie to stop the terrorists are his karate sensei and mentor Mike plus Detective Rose. The book is fast paced but written in a way that is easy to read and understand, and I think anyone 13+ would enjoy reading it.
Disclosure - I was given a copy of this book from Thomas Nelson Publishers in exchange for an honest review. All opinions expressed are my own.