Books like Seed to Harvest
Octavia E. Butler
Seed to Harvest is 784 pages, about 14 hours 22 minutes at 250 words a minute.
12 books to read next
How long each takes
Stories of Your Life and Others 5.8 h 
The Chrysalids 3.7 h 
Gateway 5.7 h 
Dreamcatcher 13.5 h 
Children of the Mind 7.0 h 
City 4.7 h 
This Immortal 3.4 h 
Footfall 9.8 h 
Dying Inside 4.7 h 
The Gripping Hand 7.5 h 
First Lensman 5.6 h 
Time Is the Simplest Thing 4.6 h Bar height shows length. Estimated at 250 words a minute.