Books like There Will Come Soft Rains
Ray Bradbury
There Will Come Soft Rains is 30 pages, about 33 minutes at 250 words a minute.
12 books to read next
How long each takes
The Fireman 14.1 h 
Wool 10.1 h 
The Road 4.7 h 
The Running Man 4.7 h 
Swan Song 17.5 h Wool Omnibus 17.2 h 
The Long Walk 6.5 h 
Cursed Bunny 4.6 h 
The Bachman Books 16.5 h 
The Drowned World 3.2 h 
Reach for Tomorrow 3.2 h 
Trail of Lightning 5.4 h Bar height shows length. Estimated at 250 words a minute.