Books like A Brief History of Time
Stephen Hawking
A Brief History of Time is 242 pages, about 4 hours 26 minutes at 250 words a minute.
12 books to read next
How long each takes
Parallel Worlds 7.9 h 
Big Bang 9.8 h 
Just Six Numbers 3.2 h 
The Black Hole War 8.8 h 
The Elegant Universe 8.4 h 
L'ordine del Tempo 4.3 h 
The First Three Minutes 3.7 h 
Beyond Einstein 4.2 h 
Origins 6.2 h 
Eureka 2.2 h 
Process and Reality 10.0 h 
The Myth of the Eternal Return 3.6 h Bar height shows length. Estimated at 250 words a minute.