Of Pixies and Spells by Emma Hamm

To find her mother, one woman must dive into the depths of magic itself…
Freya has made a name for herself as the Queen Killer. The woman who defeated the Goblin King, then killed the Goblin Queen. Now, she has a new task. One that is much more personal. Her mother is alive, trapped somewhere in the realms of the fae, and she will stop at nothing to get her back.

With the Goblin King at her side, she must face an old enemy. The kingdom they are sent to is filled with beautiful pixies, each one more dangerous than the last. To find her mother, Freya must not only survive this dangerous Court, but also seek out the magic within herself.

All while discovering her feelings for the Goblin King may be more serious than she thought.