RCBG, The Complete Serial
Beth Leigh-Ann and Talia Bhatt
The Last Graduate
Naomi Novik
The Scholomance (2)
Competence
Gail Carriger
The Custard Protocol (3)
Post Graduate Necromancer Blues
Devyn Kennedy
Percy Jackson and the Sea of Monsters
Rick Riordan
Percy Jackson and the Olympians (2)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
The Lost Hero
The Heroes of Olympus (1)
The Son of Neptune
The Heroes of Olympus (2)
Percy Jackson's Greek Heroes
The Heroes of Olympus (5.50)
The Tower of Nero
The Trials of Apollo (5)