Books like Seizing the Enigma
David Kahn
Seizing the Enigma is 336 pages, about 6 hours 10 minutes at 250 words a minute.
12 books to read next
How long each takes
Shadow Divers 7.3 h 
Iron Coffins 6.7 h 
Thunder Below! 8.3 h 
Dead Wake 8.2 h 
Fatherland 7.1 h 
Cryptonomicon 16.8 h 
The Caine Mutiny 9.8 h 
The Hut Six Story 6.0 h 
The Cruel Sea 8.3 h 
The Good Shepherd 5.7 h 
Helmet for My Pillow 6.2 h 
Enigma 7.5 h Bar height shows length. Estimated at 250 words a minute.