31 books • 3 series
Balada de pájaros cantores y serpientes (edición especial) / The Ballad of Songbirds and Snakes (Juegos del Hambre, #4)
Gregor and the Curse of the Warmbloods (the Underland Chronicles #3: New Edition) (The Underland Chronicles)
Gregor and the Marks of Secret (the Underland Chronicles #4: New Edition) (The Underland Chronicles)
Gregor and the Code of Claw (the Underland Chronicles #5: New Edition) (The Underland Chronicles)
Gregor and the Prophecy of Bane (the Underland Chronicles #2: New Edition) (The Underland Chronicles)