Books like Black Sun
Rebecca Roanhorse
Black Sun is 464 pages, about 8 hours 30 minutes at 250 words a minute.
12 books to read next
How long each takes
New Spring 6.2 h 
The Time of Contempt 6.1 h 
The Great Hunt 12.3 h 
The Lost Metal 9.7 h 
Foundation 4.4 h 
Daggerspell 8.1 h 
The Burning God 11.7 h 
Last Argument of Kings 12.3 h 
Nevernight 12.8 h 
The Shadow Rising 17.6 h 
Lord of Chaos 16.9 h 
The Fires of Heaven 16.4 h Bar height shows length. Estimated at 250 words a minute.