Book excerpt: What are those frightening sounds coming from the forest? Someone or something out there wants to scare the Khan boys and their class away from the campsite! When Mrs. Morris and her third grade class win a trip to Camp Chimo, the children get more than they bargained for. Will third grade detectives Ibrahim and Zayn Khan be able to figure out what's going on before it's too late? Follow the Khan boys on another great adventure as they follow the clues in Ibrahim Khan and the Mystery of the Haunted Lake!