Saving Grace (What Doesn't Kill You #1; Katie & Annalise #1)

An alternate cover edition can be found here.
Katie Connell is a high-strung attorney whose sloppy drinking habits and stunted love life collide hilariously in a doomed celebrity case in Dallas. When she flees Texas for the Caribbean, Katie escapes professional humiliation, a broken heart, and a wicked Bloody Mary habit, but she trades one set of problems for another when she begins to investigate the suspicious deaths of her parents on the island of St. Marcos.

She’s bewitched by the voodoo spirit of an abandoned house in the rainforest and discovers that she’s as much a danger to herself as the island’s bad guys are. As the worst of her worlds collide, Katie drags herself back to the courthouse to defend her new friend Ava, an island local accused of stabbing the senator she’s been sleeping with.