Books like Fall; or, Dodge in Hell
Neal Stephenson, Malcolm Hillgartner
Fall; or, Dodge in Hell is 896 pages, about 16 hours 26 minutes at 250 words a minute.
12 books to read next
How long each takes
SSN 6.5 h 
Agency 7.6 h 
Sleeping Giants 6.2 h 
Mount Dragon 9.4 h 
Ready Player Two 8.5 h 
Slant 8.4 h Enshittification 6.5 h 
The Stairway to Heaven 6.0 h 
Waking Gods 6.2 h 
The Warehouse 6.6 h 
The Unobstructed Universe 5.9 h 
Heavy Weather 5.7 h Bar height shows length. Estimated at 250 words a minute.