Robert Sheckley books in order
12 books in the catalogue, about 78 hours of reading in all; the shortest takes 3 hours and the longest 12 hours.
12 standalone books in the catalogue.
Standalone books
Fifty Short Science Fiction Tales 5.3 h 
Immortality Inc 3.4 h 
100 Great Science Fiction Short Short Stories 5.0 h 
Galaxy 8.5 h 
Microcosmic Tales 6.0 h 
Science Fiction A to Z 11.9 h 
Amazing Stories 4.7 h 
Mathenauts 5.5 h 
Foundation’s Friends 9.0 h 
Bring Me the Head of Prince Charming 5.5 h 
The Bradbury Chronicles 6.0 h 
The Vintage Book of Amnesia 7.8 h