Who Is Stealing All the Jewelry around Camp Wanna Banana?

When Joy's antique gold locket disappears, she's sure her crazy brother has done something silly with it. So Jake-a proud member of the Four Amigos Detective Agency-sets out to catch the real jewel thief and clear his name!

But Jake has his work cut out for him. Pretty soon, lots of things are disappearing around Camp Wanna Banana. And that's just the beginning of their troubles, because it looks like money problems just might force Jake and Joy's father to close their beloved camp for good.

Can Jake prove his innocence? Can he help find a way to save Camp Wanna Banana? Can God provide a way out of all this mess? The answer lies in the Secrets of Thief Cave!