Books like Changing of the Guard
Tom Clancy, Steve Perry, Larry Segriff, Netco Partners, Steve Pieczinik
Changing of the Guard is 327 pages, about 6 hours at 250 words a minute.
12 books to read next
How long each takes
Dark Matter 6.7 h 
Bag of Bones 11.2 h 
The Girl Who Loved Tom Gordon 4.7 h 
Cryptonomicon 16.8 h 
The Regulators 8.2 h 
Zodiac 5.8 h 
Micro 9.1 h 
The Night Manager 8.8 h 
The Night Parade 7.6 h 
Flight of the Old Dog 6.4 h 
Doctor No 4.4 h 
The Key to Rebecca 6.5 h Bar height shows length. Estimated at 250 words a minute.