From the #1 New York Times bestselling author of Bared to You

For Evangeline Hollis, a scorching one-night stand has led to a divine punishment--the Mark of Cain.

Now reunited, Eve and Cain are working on transitioning their insatiable desire into a tentative new relationship even as she struggles to become a full-fledged Mark--one of thousands of sinners forced to hunt demons as penance. When her training class goes on a field trip to an abandoned military base, things take a dark turn: There's a demon hidden among them, killing off Eve's...