All your twisted secrets by Diana Urban

"Welcome to dinner, and again, congratulations on being selected. Now YOU must do the selecting." What do the queen bee, star athlete, valedictorian, stoner, loner, and music geek all have in common? They were all invited to a scholarship dinner, only to discover it's a trap. Someone has locked them into a room with a bomb, a syringe filled with poison, and a note saying they have an hour to pick someone to die... or else everyone dies. Amber Prescott is determined to get her classmates and herself out of the room alive, but that might be easier said than done. No one knows how they are all connected or who would want them dead. As they retrace the events of the past year that might have caused someone to do this, it becomes clear that everyone is hiding something. With the clock ticking down, confusion turns into fear, and fear morphs into panic as they race to answer the biggest question: Who will they choose to die?