Hal Clement
By the Author
Mission Of Gravity
Mesklin is a vast, inhospitable, disc-shaped planet, so cold that its oceans are liquid methane and its snows are frozen ammonia. It is a world…
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Hal Clement SF Gateway Omnibus
With degrees in astronomy, chemistry and education, it should come as no surprise that Harry Clement Stubbs - better known to SF readers as Hal…
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Noise
Kainui is one of a pair of double planets circling a pair of binary stars. Mike Hoani has come there to study the languarge of…
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Ocean on Top
Light on Bottom... The light was artificial. Believe it if you can. I realise that for a normal person it's hard. Wasting watts to light…
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The Best of Hal Clement
THE HARD-CORE SCIENCE OF HAL CLEMENT The supreme practitioner of "hard" science fiction, Hal Clement combines ingenious problem-solving with suspenseful drama and action. These ten…
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Half Life
About two centuries from now, the human race on Earth is in trouble, perhaps even facing extinction, because of the rapid evolution of diseases. A…
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The Nitrogen Fix
In the very far future, when the oxygen in Earth's atmosphere has combined with the nitrogen . . . When the formerly life-giving seas are…
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Small Changes
Moon dust that comes alive in an attempt to destroy the invaders from Earth . . . A diabolical snare set on a fiery star…
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Still River
The Riddle of Enigma Years of exacting study were coming to an end. All five student scientists, each the best its species had to offer,…
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Star Light
The return of Barlennan Dhrawn was a giant rockball, more than 3,000 times the mass of Earth. Perhaps a planet, perhaps a nearly dead star,…
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Close to Critical
Shrouded in eternal gloom by its own thick atmosphere, Tenebra was a hostile planet: a place of crushing gravity, 370-degree temperatures, a constantly shifting crust…
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Cycle of Fire
Stranded on an alien planet, light years from home, wandering from blistering heat to searing cold, Nils Kruger was not a happy man. So when…
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Iceworld
As the planet gleamed in his viewport, Sallman Ken could not believe that such a bleak and icy globe could have produced intelligent life. Yet…
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Through the Eye of a Needle
Time was running out for Bob Kinnaird. Without much warning, the Hunter - the green protoplasmic alien that lived inside him and cured all his…
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Needle
Two ships race in from outer space and crash in the Pacific Ocean. One contains a hunter, entrusted with a vital mission. The other, his…