Time Bomb by Joelle Charbonneau

A congressman's daughter who has to be perfect. A star quarterback with a secret. A guy who's tired of being ignored. A clarinet player who's done trying to fit in. An orphaned rebel who wants to teach someone a lesson. A guy who wants people to see him, not his religion.

They couldn't be more different, but before the morning's over, they'll all be trapped in a school that's been rocked by a bombing. When they hear that someone inside is the bomber, they'll also be looking to one another for answers.

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