Books like Psychohistorical Crisis
Donald Kingsbury
Psychohistorical Crisis is 624 pages, about 11 hours 26 minutes at 250 words a minute.
12 books to read next
How long each takes
Before I Go to Sleep 6.8 h 
The Brain That Changes Itself 8.2 h 
What Alice Forgot 10.2 h 
The Mysterious Flame of Queen Loana 8.9 h 
Never Let Me Go 5.9 h 
Dark Matter 6.7 h 
Second Foundation 4.4 h 
Einstein's Dreams 3.3 h 
The Terminal Man 5.1 h 
Forever Peace 6.6 h 
Ice 2.9 h 
To Ride Pegasus 4.5 h Bar height shows length. Estimated at 250 words a minute.