Existence — Carolyn Twede Frank

What if a book really could take you into another world? A strange girl … A creepy teacher … A cool invention … And the hardest question anyone has ever been asked. Josh Sawyer's big mouth usually gets him in trouble, but when his high school debate coach challenges him to prove the existence of God, Josh uses the things he learns at the feet of such amazing people as Joan of Arc, William Tyndale, and George Washington to prove his point . . . and ultimately to solve a murder. “A fun teen book full of fascinating historical information, unlikely heroes, and nauseating villains. All of it is woven together in a way that will engage and entertain readers.” Tamara Hart Heiner, author of the Perilous series