Thieves9 books in series
Steal the Light Publisher's Summary
When dealing with demons, the devil's in the details...
Stealing mystical and arcane artifacts is a dangerous business, especially for a human, but Zoey Wharton is an exceptional thief. The trick to staying alive is having friends in all the wrong places. While having a witch and a werewolf on the payroll helps, being partners with a vampire really opens doors.
Zoey and Daniel were childhood sweethearts until a violent car crash took his life and left her shattered. When Daniel returned from the grave as a vampire, his only interest in Zoey was in keeping her safely apart from the secrets of his dark world. He has vowed to protect her, but his heart seems as cold as the night he calls home.
Five years later, a mysterious new client named Lucas Halfer offers Zoey a fortune to steal the Light of Alhorra. The search for the Light leads Zoey into the arms of an earthbound faery prince. Devinshea Quinn sweeps her off her feet, showing her everything the supernatural world has to offer, but Daniel still calls to her heart.
As the true nature of the Light is revealed, Zoey discovers Halfer is a demon and much more than money is at stake. Per her contract, she must give him the Light or spend an eternity in Hell. What's a girl to do except fight for her soul...and her heart.