Manticore Madness by Maggie Mayhem

A creature of nightmares, and I’m his next obsession.
When my brother steals a treasure from a dragon’s precious hoard, I find myself facing down the monster sent to retrieve the locket. Mateo gives me three days to produce the stolen goods, or he’ll lock me in the dungeon and throw away the key.
The catch? He’s not letting me out of his sight.
What starts out as a hunt for my wayward brother ends up with me in the sights of a ruthless wizard. My manticore captor-turn-protector is more than the sum of his parts, and I soon realize I’m falling for him. But love means nothing if I can’t get out of this alive.