The Camp by Copper River

Five boys. Five weeks camping in the pine forests of Michigan's Upper Peninsula. What could go wrong? Walter Stanley's eccentric bachelor uncle has offered to take him and a chosen friend on the adventure of a lifetime. Only it's too hard to choose just one friend! So along come Ferdinand Eggert with his wireless radio, a persistent John Newell (who insists on paying his own way) and the perennially cheerful Carroll Cage…plus a newcomer to tag along as cook. But before they've even arrived at their destination, it becomes clear that one of the boys is a thief…how will they discover the culprit?