Books like The Fuller Memorandum
Charles Stross
The Fuller Memorandum is 320 pages, about 5 hours 52 minutes at 250 words a minute.
12 books to read next
How long each takes
Slow Horses 6.2 h 
Sleeping Beauties 15.5 h 
Dead Lions 6.5 h 
The Thirty-Nine Steps 2.1 h 
Tinker Tailor Soldier Spy 6.8 h 
The Night Manager 8.8 h 
The Seven Deaths of Evelyn Hardcastle 9.2 h 
Brood of the Witch-Queen 3.8 h 
The Pagan Stone 6.2 h 
Spycatcher 7.2 h 
JPod 9.5 h 
Goldfinger 5.7 h Bar height shows length. Estimated at 250 words a minute.