A Quiet Universe
Kay F. Atkinson
The Gunrunner and Her Hound
Maria Ying
Gears x Gems: Omnibus
C. S. Cary
ULTRA
Olivia Hill
The Burning Maze
Rick Riordan
The Trials of Apollo (3)
Rick Riordan - [Kane Chronicles 03]
The Serpent's Shadow
Kane Chronicles (3)
The House of Hades
The Heroes of Olympus (4)