Books like Dealers of Lightning
Michael A. Hiltzik
Dealers of Lightning is 448 pages, about 8 hours 13 minutes at 250 words a minute.
10 books to read next
How long each takes
The Dream Machine 9.7 h 
The Innovators 10.7 h 
What the Dormouse Said 5.9 h 
Technology in Action 11.9 h 
Forbidden Science 8.6 h 
Fire in the Valley 8.5 h 
Genius Makers 6.6 h 
Computers! 11.9 h 
Raspberry Pi Cookbook 11.2 h 
Being Geek 6.2 h Bar height shows length. Estimated at 250 words a minute.