After a botched opal heist leaves bodies scattered across a remote Australian airstrip, the surviving thieves escape into the outback with millions in stolen stones.  But when they cross paths with a reclusive witch and murder one of her own, they unleash a curse that turns one of their dead partners into a monstrous familiar sent to hunt them. Taking refuge at an isolated cattle farm and holding the family hostage, the surviving thieves must outrun both the law and a supernatural reckoning for their greed.

UNBIDDEN blends the high-stakes outlaw desperation of HELL OR HIGH WATER with the supernatural dread of THE RITUAL.

Authored by Armstrong & Krause with Gregory Boylan under the pen name of T.J.Park.