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Underworld Fantasy Books

12 fantasy books in our catalogue feature the underworld trope. Sort by newest or highest-rated below. Every title is rated for violence, language, and sexual content, with age recommendations and trigger warnings.

12 books
Newest firstMost popular
Night Maze
Night Maze
Helen Harper
PG-13Adult 18+
The Blue Blazes
The Blue Blazes
Chuck Wendig
Hard RAdult 18+
Enslaved
Enslaved
Elisabeth Naughton
RAdult 18+
Abandon
Abandon
Meg Cabot
PG-13YA 12-17
Emblaze
Emblaze
Jessica Shirvington
PG-13YA 12-17
Ravira Ruler Of The Underworld
Ravira Ruler Of The Underworld
Adam Blade
PGMiddle Grade 8-12
Toil and Trouble
Toil and Trouble
H. P. Mallory
RAdult 18+
Into the Dark
Into the Dark
Gena Showalter
RAdult 18+
Marked
Marked
Elisabeth Naughton
RAdult 18+
The Ruby in the Smoke
The Ruby in the Smoke
Philip Pullman
PG-13YA 12-17
Wicked Deeds : Part One- Justice (The Royals: Hades' Court)
Wicked Deeds : Part One- Justice (The Royals: Hades' Court)
Megan Montero
RAdult 18+
The Elysean Dream
The Elysean Dream
D.N. Hoxa
RNew Adult