More like The Diploids

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Stand on ZanzibarNovel
John Brunnerstandalone novel1968
Dystopia, about surveillance, set in near future and big city.
The Dreaming JewelsNovel
Theodore Sturgeonstandalone novel1950
Emotional in tone, about identity.
Calculating GodNovel
Robert J. Sawyerstandalone novel2000
First contact, reflective in tone, about faith and religion.
“The bulk of the novel covers the many discussions and arguments on this topic, as well as the nature of belief, religion, and science.”
from the catalogue
Odd JohnNovel
Olaf Stapledonstandalone novel1935
Reflective in tone, set in early 20th century.
The FrescoNovel
Sheri S. Tepperstandalone novel2000
First contact, about political intrigue.
“The Fresco was on the shortlist for 2001 James Tiptree, Jr. Award”
from the catalogue
Camp ConcentrationNovel
Thomas M. Dischstandalone novel1968
Dark in tone, about madness, set in mid 20th century.