As she recovers from the trauma of the past couple of months, National Park Service Ranger Anna Pigeon visits an old friend in New Orleans. She's not in town long when she crosses paths with a creepy guy who apparently attempts to put a curse on her, and she begins to slowly find traces of very dark doings in the heart of post-Katrina New Orleans.

Anna Pigeon is on leave from her job after a traumatic past couple of months. It seems like the perfect time to pay a visit to her old colleague Geneva, a blind blues singer who performs at New Orleans' Jazz National Historical Park. But Anna isn't in town long before she crosses paths with Geneva's neighbor, Jordan, who gives her the creeps. Then Anna discovers a gruesomely killed pigeon marked with runic symbols. Is this a dark coincidence--or has she been cursed?

Now it will take all of Anna's skills learned in the untamed outdoors to navigate the post-Katrina urban jungle in which she finds herself. Tied up in all of this evil magic are the gutter punk Jordan; Clare, a fugitive mother accused of killing her family in a fire; and faint whispers of unpleasant goings-on in the heart of the slowly recovering city...