Books like Second Foundation
Isaac Asimov
Second Foundation is 237 pages, about 4 hours 21 minutes at 250 words a minute.
12 books to read next
How long each takes
Look to Windward 6.8 h 
Star Wars Trilogy 11.6 h 
Brightness Reef 11.8 h 
Time Is the Simplest Thing 4.6 h 
Contact 7.9 h 
Anathem 17.2 h 
A Voyage to Arcturus 5.0 h 
A Fire Upon the Deep 11.1 h 
Starship Troopers 4.3 h 
Altered Carbon 8.8 h 
2010, Odyssey Two 5.6 h 
Child of God 3.6 h Bar height shows length. Estimated at 250 words a minute.