Lilywhite Abernathy is a criminal. Her father's "unconventional" business has meant a life of tightly held secrets, concealed weaponry, and a strict code. But Lily's crime isn't being the daughter of a powerful mob boss. Her guilt lies in the other half of her DNA -- the part that can coax ancient rumors from stones and summon fire with a thought. Lily is part fae, which is a crime in her world. From the time before she was born, a war has been raging...

Aspiring inventor and magician's apprentice Felix Carmer III is aided by Grit, a fiery, flightless faerie princess, in winning a magic competition, in exchange for him helping Grit investigate a string of faerie disappearances.