Enemy Mine — Megan Mitcham

Enemy Mine - Base Branch Novel 1 When friends become enemies and enemies become lovers. Born in the blood of Sierra Leone's Civil War, enslaved, then sold to the US as an orphan, Base Branch operative, Sloan Harris is emotionally dead and driven by vengeance. With no soul to give, her body becomes the bargaining chip to infiltrate a warlord's inner circle, the man called The Devil who killed her family and helped destroy a region. As son of the warlord, Baine Kendrick will happily use Sloan's body, if it expedites his father's demise. Yet, he is wholly unprepared for the possessive and protective emotions she provokes. Maybe it's the flashes of memory. Two forgotten children drawing in the dirt beneath the boabab tree. But he fears there is more at stake than his life. In the Devil's den with Baine by her side, Sloan braves certain death and discovers a spirit for living.