Books like When Worlds Collide
Philip Wylie, Edwin Balmer
When Worlds Collide is 343 pages, about 6 hours 17 minutes at 250 words a minute.
12 books to read next
How long each takes
Shadows in Flight 4.1 h 
The Dragonriders of Pern 13.8 h 
Children of Time 11.3 h 
The Martian Chronicles 4.8 h 
The Girl Who Heard Dragons 6.5 h 
Old Man’s War 5.7 h 
Dark Victory 5.6 h 
The Illustrated Man 4.6 h 
Red Mars 10.9 h 
The Naked Sun 4.2 h 
Dawn 4.7 h 
The Foundation Trilogy 11.1 h Bar height shows length. Estimated at 250 words a minute.