The Forty-Year-Old Virgin Witch Omnibus Collection

Aggie is a witch in hiding from her coven and the magickal world at large, after her virginity contract was sold at birth to an incubus; a sex demon who would surely kill her during her magickal inheritance ceremony.
Now turning forty, her magick is tired of being contained, and attracts the attention of a few nearby supernaturals, all vying for her attention:
Karl, a grumpy, self-effacing vampire who fusses like a mother hen
Luka, a rowdy werewolf with golden retriever energy
Quinn: a player warlock with a pet hawk.
If they can sense her, then surely her jilted betrothed can as well.
And they aren't about to let Aggie go without a fight.
This special edition omnibus puts all three books in this series into one book: The Forty-Year-Old Virgin Witch, The Witch Who Couldn't Give Amuck, and Hex Appeal.