River Runs Deep

When a boy is sent to Mammoth cave to fight a case of consumption, little does he know he’ll also be fighting for the lives of a secret community of escaped slaves, who are hidden deep within the cave.

Twelve-year-old Elias has consumption, so he is sent to Kentucky’s Mammoth Cave—the biggest cave in America—where the cool cave vapors are said to be healing. At first, living in a cave sounds like an adventure, but after a few days, Elias feels more sick of boredom than his illness. So he is ...