'Tween Heaven and Hell

Astra Q Phelps is a Tweener, which means she's part angel and part devil. She vaporizes devils and demons for a living. 

When Astra gets the call from the big Him to aid the good side in a battle between two rival devil courts, she finds herself battling not only the forces of evil but her own nature as she rubs up against the sexiest, most infuriatingly enticing devil prince and discovers he brings out her devil in the most delicious ways. But Astra's problems don't end with a worrying jolt to her sexual nervous system. She is also discovering that she doesn't really know herself all that well as she begins to uncover magic powers that she didn't know she possessed. 

She might be entangled in a prophecy that links her to her delicious devil prince in more ways than one. Add to this spicy mix a few yummy secrets she learns about her longtime partner and friend, Emo, and you have a tantalizing stew of problems to solve, and only one small Tweener to unravel them all. Reader 

Advisory: This book contains graphic violence.