Books like The Underground Railroad
Colson Whitehead
The Underground Railroad is 378 pages, about 6 hours 56 minutes at 250 words a minute.
12 books to read next
How long each takes
Americanah 11.0 h 
Bound for the Promised Land 7.7 h 
Kindred 5.3 h 
Sing, Unburied, Sing 5.6 h 
The Sellout 5.6 h 
The Gilda Stories 4.7 h 
All the Light We Cannot See 10.0 h 
East of Eden 11.3 h 
Friday Black 4.0 h 
The Secret Lives of Church Ladies 3.5 h 
The Help 8.9 h 
A Gentleman in Moscow 9.4 h Bar height shows length. Estimated at 250 words a minute.