Books like Prelude to Foundation
Isaac Asimov
Prelude to Foundation is 440 pages, about 8 hours 4 minutes at 250 words a minute.
12 books to read next
How long each takes
A Fire Upon the Deep 11.1 h 
The Mote in God's Eye 10.3 h 
A Deepness in the Sky 14.5 h 
Contact 7.9 h 
A Canticle for Leibowitz 5.9 h 
The Moon Is a Harsh Mistress 6.1 h 
Ringworld 6.2 h 
Burning Chrome 4.1 h 
Anathem 17.2 h 
Altered Carbon 8.8 h 
Red Mars 10.9 h 
Snow Crash 8.4 h Bar height shows length. Estimated at 250 words a minute.