The Letters of J. R. R.Tolkien
J. R. R. Tolkien & Christopher Tolkien & Humphrey Carpenter
The Silmarillion
J.R.R. Tolkien
How to Seize a Dragon's Jewel
Cressida Cowell
How to Train Your Dragon (10)
The Two Towers: Being the Second Part of The Lord of the Rings
Percy Jackson's Greek Heroes
Rick Riordan
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)