Castle in the Air
Diana Wynne Jones
Howl's Castle (2)
The Lost Scrolls
Alex Archer
Rogue Angel (6)
Down in The Bottomlands
Harry Turtledove & L. Sprague de Camp
Charms and Death and Explosions (oh my!)
Honor Raconteur
The Case Files of Henri Davenforth (2)
Nick & Norah's Infinite Playlist
Rachel Cohn
Castles in Their Bones
Laura Sebastian
The Dark Lord's Daughter
Patricia Wrede
Bones of Faerie
Janni Lee Simner
Bones of Faerie (1)
Faerie Winter
Bones of Faerie (2)
The Young Dread
Arwen Elys Dayton
Seeker (1.5)
Steelheart
Brandon Sanderson
The Reckoners (1)
Firefight
The Reckoners (2)