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Hal Clement
15 books in our directoryGenres: Hard SF, Space Opera
PG: 13PG-13: 1R: 1
Half Life
PG★ 3.21
Fossil
Isaac's Universe
PG★ 3.04
Still River
PG★ 3.3
The Nitrogen Fix
PG★ 3.67
Through the Eye of a Needle
Needle
PG★ 3.63
Left of Africa
PG-13★ 4.33
Ocean on Top
PG★ 3.09
Star Light
Mesklin #3
PG★ 3.29
Close to Critical
Mesklin #2
PG★ 3.48
From Outer Space
R★ 3.83
Cycle of Fire
PG★ 3.72
The Ranger Boys in Space
PG★ 3.4
Mission of Gravity
Mesklin #1
PG★ 3.9
Iceworld
PG★ 3.67
Needle
Needle
PG★ 3.83