Books like Divergence
C. J. Cherryh
Divergence is 368 pages, about 6 hours 45 minutes at 250 words a minute.
6 books to read next
How long each takes
To Sleep in a Sea of Stars 16.1 h 
Up the Walls of the World 5.9 h 
Cachalot 5.1 h 
Voyage to the City of the Dead 4.5 h 
Fractal Noise 6.1 h 
Star Trek - Captain's Blood 6.2 h Bar height shows length. Estimated at 250 words a minute.