Savage Wolf by Jasmine Wylder

The biggest threat to her is not magic, but his smile.
The wolf-shifter Jasper, Dark Prince of Famine, has claimed Parker. He knows the Phoenix Seed best and is the only one who can teach her to use it. It’s not just about training with him, though; he desires her, body and soul. Parker must keep her defenses up if she is ever going to return to Leonidas, her Dark Prince of Death.
When Parker learns one of the Houses intends to launch an attack on the others, she knows she must stop it or else a bloody conflict will break out which will spill over to the human world.
With no way to contact Leonidas, there is only one person she can turn to. But can she trust Jasper to help her stop the attack, or is he just using her for his own purposes?