Books like Seven Days in May
Fletcher Knebel, Charles W. Bailey II
Seven Days in May is 342 pages, about 6 hours 16 minutes at 250 words a minute.
12 books to read next
How long each takes
The Book of Fate 9.8 h 
Politika 6.8 h 
Take the Key and Lock Her Up 6.2 h 
The Fourth K 9.1 h 
The Prague Cemetery 9.6 h 
Dark Rivers of the Heart 10.6 h 
The Enemy 8.7 h 
Cyclops 8.8 h 
The Doomsday Key 7.9 h 
Gone Tomorrow 8.2 h 
When Victims Become Killers 7.0 h 
Nothing to Lose 8.1 h Bar height shows length. Estimated at 250 words a minute.