The best fantasy audiobooks, ranked by the data
Ranked by weighted listener rating, the best fantasy audiobook in our dataset is Words of Radiance by Brandon Sanderson — 4.69★ across 89 ratings and 32.2 estimated listening hours. We scored every published fantasy audiobook in our dataset: 306 qualify — fantasy-shelved titles with full pages here — carrying 34,877 listener ratings between them. The top 20 are below. No opinions: the formula in the method note decides the order.
The top 20
Words of Radiance by Brandon Sanderson
About 33 days at an hour a day — 162% longer than the average fantasy audiobook.
Percy Jackson's Greek Gods by Rick Riordan
About 12 days at an hour a day — right at the average fantasy length.
The Hero of Ages by Brandon Sanderson
About 23 days at an hour a day — 83% longer than the average fantasy audiobook.
The Way of Kings by Brandon Sanderson
About 30 days at an hour a day — 142% longer than the average fantasy audiobook.
Watchmen by Alan Moore
About 13 days at an hour a day — right at the average fantasy length.
Keeper of the Lost Cities by Shannon Messenger
About 16 days at an hour a day — 23% longer than the average fantasy audiobook.
The School for Good and Evil by Soman Chainani
About 15 days at an hour a day — 20% longer than the average fantasy audiobook.
Six of Crows by Leigh Bardugo
About 16 days at an hour a day — 23% longer than the average fantasy audiobook.
The Sea of Monsters by Rick Riordan
About 9 days at an hour a day — 32% shorter than the average fantasy audiobook.
Oathbringer by Brandon Sanderson
About 37 days at an hour a day — 199% longer than the average fantasy audiobook.
The Martian by Andy Weir
About 12 days at an hour a day — right at the average fantasy length.
Going Postal by Terry Pratchett
About 13 days at an hour a day — right at the average fantasy length.
The Lost Hero by Rick Riordan
About 17 days at an hour a day — 33% longer than the average fantasy audiobook.
The Titan's Curse by Rick Riordan
About 10 days at an hour a day — 23% shorter than the average fantasy audiobook.
Into the Wild by Erin Hunter
About 9 days at an hour a day — 29% shorter than the average fantasy audiobook.
The Mark of Athena by Rick Riordan
About 18 days at an hour a day — 40% longer than the average fantasy audiobook.
The Last Olympian by Rick Riordan
About 12 days at an hour a day — 8% shorter than the average fantasy audiobook.
The Final Empire by Brandon Sanderson
About 20 days at an hour a day — 61% longer than the average fantasy audiobook.
Howl's Moving Castle by Diana Wynne Jones
About 9 days at an hour a day — 27% shorter than the average fantasy audiobook.
The Complete Harry Potter Collection (Books 1-7) by J. K. Rowling
About 102 days at an hour a day — 728% longer than the average fantasy audiobook.
How this ranking works
Every published fantasy audiobook in our dataset qualifies — 306 books. Each is scored by its Open Library listener rating weighted by its rating count — score = (v·R + 50·C) ÷ (v + 50), where R is the book's rating, v its number of ratings, and C = 4.06★ the mean across all 500 published books we measured. Fewer ratings pull a score toward that mean, so a high rating on a handful of votes can't outrank a slightly lower one backed by hundreds. Genre shelves come from Open Library's subject data — a book qualifies when its subjects carry the fantasy signal. No editorial picks, no sponsored placement. Dataset build 2026-07-06; rankings recompute with every data refresh. Full methodology · All fantasy audiobooks we measured
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