Books like The Seven Sisters
Anthony Sampson, Peter Maas
The Seven Sisters is 393 pages, about 7 hours 12 minutes at 250 words a minute.
8 books to read next
How long each takes
Losing Earth 4.1 h 
Thy Will Be Done 18.5 h 
Private Empire 12.9 h 
Connectography 8.8 h 
Ten Days in a Mad-house 1.8 h 
Karl Marx 10.8 h 
American Lion 12.7 h 
American Heiress 6.8 h Bar height shows length. Estimated at 250 words a minute.