Kissed by Claw and Fang

Ivy lives in her car and parks it where nobody from school will see it. Her family went bankrupt and the house went with it, and the students at her private high school would use it against her if they found out, so she keeps it quiet. Then she learns she is the fated mate of two people at once. Sebastian is the werewolf heir. Zane is the vampire prince. Sebastian runs hot and Zane runs cold, and Ivy is supposed to work out which of them she actually loves. What she finds instead is that her own identity is not what she was told. The secret behind it is large enough to destroy everything around her.