Son of a Succubus A Vial Full of Magic: Lucifer Thatch's Education of Witchery, Book 6, (Paperback)

Magic. Mayhem. Mystery. Being an incubus isn't easy-especially when one needs to steal and lie for the Witch of Nightmares.
Lucifer Thatch-son of a succubus, former cat, and devilishly handsome as his name suggests-has retrieved Abigail's soul from the underworld. When the opportunity arises for Lucifer to attend a ball at the Raven Court's castle, he plans to use this as an opportunity to plant Abigail's soul inside her. He will restore her memories and her true self. He can remedy the mistake he made when waking her body without a soul.

Baba Nata, the Witch of Nightmares and Lucifer's mentor, has other plans for him.

Baba will allow Cinderfella to go to the ball, but only if he promises to steal the Ruby of Divine Wisdom from Vega Bloodmire, the Raven Queen. If he succeeds, he will be able to heal Baba's health. If he is caught, Lucifer risks a beheading.

It's going to be difficult to heal his true love if Lucifer is tried for treason.

This is a spin-off series of Womby's School for Wayward Witches and The Trouble with Hedge Witches.