Dark Fire
Chris D'Lacey
Fire Star
The Fire Ascending
The Last Dragon Chronicles (7)
The Throne of Fire
Rick Riordan
The Kane Chronicles (2)
Percy Jackson's Greek Heroes
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
The Tyrant's Tomb
The Trials of Apollo (4)
Camp Jupiter Classified
The Trials of Apollo (4.5)