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Known Space Books in Order
Below you'll find the complete list of Known Space books in publication order. This is generally the recommended reading order for the series.
Reading order verified: March 2026
Quick Answer
What order should I read the Known Space series? Start with "World of Ptavvs" (1966) and follow publication order through all 9 books.
The complete Known Space reading order is listed below in publication sequence.
Publication Order
World of Ptavvs
1966
A Gift from Earth
1968
Neutron Star
1968
The Long Arm of Gil Hamilton
1969
Protector
1973
Tales of Known Space
1975
The Patchwork Girl
1980
Crashlander
1994
Flatlander
1995
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