Not Her Gargoyle by Annie Nicholas

Ruby is done with jerks, dead-end jobs, and eviction notices. Everyone else she knows is finding ways out of this crappy neighborhood, so why can’t she? Since opportunities refuse to fall from the sky, Ruby makes her own. To hell with the little voice in her heart whispering about love. She never met a man she wanted to keep…then she met a gargoyle. Men were boring after all.
Nick was a con, a thief, and a rogue. He couldn’t keep a dime in his pocket even if it was glued. Then he met a ruby. Not one from the earth but one of flesh and blood. And ass. Let’s not forget the ass. Stealing her heart was now all he wanted.
He has a plan that could make both their dreams come true. It only involves an itsy-bitsy risk. All they must do is rob a witch.
Oh, and avoid the dragons.