Books like Hellhole
Brian Herbert, Kevin J. Anderson
Hellhole is 528 pages, about 9 hours 41 minutes at 250 words a minute.
12 books to read next
How long each takes
The Last Colony 5.9 h 
Halo Cryptum 6.5 h 
Old Man’s War 5.7 h 
A Forest of Stars 13.2 h 
Halo 7.0 h 
A Call to Duty 7.3 h 
A Call to Arms 7.8 h 
Dragon's Kin 5.5 h 
Shadow Of Freedom 9.6 h 
Scattered Suns 13.5 h 
Tilting the Balance 9.1 h 
Between Planets 4.1 h Bar height shows length. Estimated at 250 words a minute.