Savannah Sins by Jenna Fox

Her prison becomes his hell.

The only thing standing between Beverly Price and a prison cell is her well connected attorney, Jackson McNabb. Jackson pulls some legal strings, getting Beverly sent to his family’s plantation to work out her sentence at an isolated setting-the perfect place for sexual escapades. When Jack and Beverly act on the pent-up lust burning between them, their passion rouses an angry spirit, setting off a series of frightening paranormal events and sending Beverly fleeing the arms of her lover, leaving Jack to fight for both of their lives.