Books like The Covenant of Genesis
Andy McDermott
The Covenant of Genesis is 616 pages, about 11 hours 18 minutes at 250 words a minute.
12 books to read next
How long each takes
Harold Robbins' The Curse 5.8 h 
Trojan Odysey 9.2 h 
Shock Wave 10.5 h 
Dragon 10.0 h 
Devolution 5.6 h 
Nothing Lasts Forever 3.5 h 
Last Light 7.5 h 
Corrupted Chaos 6.8 h 
The Book of M 9.0 h 
Texas Outlaw 8.2 h 
House of Leaves 13.5 h 
Springboard 6.8 h Bar height shows length. Estimated at 250 words a minute.