Books like Lonely Hearts of the Cosmos
Dennis Overbye
Lonely Hearts of the Cosmos is 438 pages, about 8 hours 2 minutes at 250 words a minute.
12 books to read next
How long each takes
A Brief History of Time 4.4 h 
Beyond Einstein 4.2 h 
Carl Sagan 10.1 h 
Pale Blue Dot 7.9 h 
The Elegant Universe 8.4 h 
L'ordine del Tempo 4.3 h 
Parallel Worlds 7.9 h 
Big Bang 9.8 h 
The First Three Minutes 3.7 h 
The Cosmic Landscape 7.4 h 
Origins 6.2 h 
Eureka 2.2 h Bar height shows length. Estimated at 250 words a minute.