Puzzle Dungeon - Young Puzzles, Bk 7 Author:Susannah Leigh, Brenda Haw (Illustrator) When Carla's best friend Billy goes exploring in Puzzle Dungeon--and doesn't come back, Carla sets off to find him. Join Carla as she travels deep into the mysterious Puzzle Dungeon. Sneak past poisonous snakes, clamber down a giant spider's web and meet some very strange dungeon creatures as you go. Will Carla ever find Billy and th... more »e way out of Puzzle Dungeon?« less