Mouth - Joshua Hull

After a stranger leaves him a secluded property, drifter Rusty finds himself the caretaker of a massive, tooth-filled mouth in the ground...and it's hungry.

His situation is complicated by Abigail, a wannabe filmmaker who stumbles on the secret. Together, the odd pair set out to discover the origins of Mouth and the hidden history of its former owner, setting in motion an outlandish scheme that could endanger them all.