Her fated human mate

When Millicent Woods, the Alpha of the Crescent moon pack needs the Corona Fletcher to prove her worth to the rest of the pack, it goes missing. As a proud, ruthless pack leader she will not stop until she finds it. Then she does, it's in the hands of a petty thief that is human, even more importantly, her mate. A clash of fate, a thief and an Alpha, who would give in to the other, an insufferable, witty thief or the cold, ruthless Alpha?