Books like A Canticle for Leibowitz
Walter M. Miller Jr., Волтер Майкл Міллер-молодший
A Canticle for Leibowitz is 320 pages, about 5 hours 52 minutes at 250 words a minute.
12 books to read next
How long each takes
The Moon Is a Harsh Mistress 6.1 h 
Ringworld 6.2 h 
A Fire Upon the Deep 11.1 h 
Hyperion 8.8 h 
A Deepness in the Sky 14.5 h 
The Fountains of Paradise 4.8 h 
The Man in the High Castle 4.7 h 
Starship Troopers 4.3 h The Gods Themselves 5.8 h 
The Windup Girl 7.2 h 
Stand on Zanzibar 10.6 h 
Gateway 5.7 h Bar height shows length. Estimated at 250 words a minute.