Puzzle Sleuth

Choose your path, solve the puzzles, and catch the killer in Puzzle Sleuth, a collection of three ingenious fictional murder mysteries that challenge young readers with logic problems, visual games, and dangerous decisions at every turn. Meet Arlo Banks. When Arlo solves a difficult puzzle in The Times , devised by an elderly Oxford professor, he wins a vast fortune. There's just one catch: he has to travel the world and write to the professor about his adventures. But enemies and killers lurk a