Angel Unborn (Deadly Sins, #1)

Hell has literally come to Earth for one mortal and what’s worse, she is expected to leave behind all hope for a family of her own to stand in defense of humanity against the darkest forces of Hell. But when Satan offers her the normal life she covets, Joey must decide if the price of mankind’s salvation is worth her own damnation.
Strong-willed Joey Benton is the half-mortal child of an angel with heavenly powers. She has no knowledge of her heritage or the power running through her veins until she meets a handsome stranger who forces her to question her life and the world around her. And she quickly becomes a key player in a battle that will define a victory for Heaven or Hell.
Ursus, a sexy Archangel, doesn’t want the responsibility of another charge, especially when Joey is so defiant. Protecting her from Hell might very well be the biggest challenge of his immortal life. But when his feelings for Joey get in the way of his duty, it’s a challenge he refuses to lose.