The Secret in the Hidden Cave (for color NOOKbook)

Two 12-year-olds, Missy and Kevin, explore the old lodge, the woods, the cemetery and the dark caves beneath the lake and find surprises, danger and secrets. Can they solve the riddles, follow the clues and save the place from destruction? Or are they being used by someone smarter who needs help to reveal the secret in the hidden cave? This is a middle grade novel with surprising twists, high tech gizmos, clever riddles and scary stuff. The Secret in the Hidden Cave is book one in the Big Pine Lodge series. Book 2 is Mystery's Grave. Book 3 is Bullies and Bears.