Hal Clement

Mission Of Gravity

Hard science fiction in its purest form didn't have villains; the implacable laws of the universe were enemy enough for anyone. After all, who needs enemies when you're faced with...

Star Light

Dhrawn was a giant rockball, more than 3,000 times the mass of Earth. Perhaps a planet, perhaps a nearly dead star, these 17 billion square miles of mystery cried out...

Hal Clement's Needle

The Hunter is a small gel-type creature that lives inside of its host. Two such creatures have crashed their ship on Earth. They escaped separately and now the Hunter, who...