Hal Clement
Harry Clement Stubbs, better known by the pen name Hal Clement, was an American science fiction writer and a leader of the hard science fiction subgenre. He also painted astronomically oriented artworks under the name George Richard.
The Green World
A team of scientists face the dangers of an unexplored world where they uncover the secrets of the geological make-up and attempt to uncover fossils, all while battling the dangers of the alien world.
By Hal Clement
Attitude
** Stranded on a bizarre ship, a scientist and his crew must outsmart their alien captors and construct weapons to escape the unknown.
By Hal Clement
Hot Planet
A spaceship crew on Mercury faces erupting volcanoes and a rapidly changing atmosphere, forcing them to make life-altering decisions as their mission spirals into chaos.
By Hal Clement