Search Worlds Without End

A Meeting With Medusa:

In leading an expedition through the many-layered Jovian atmosphere in the hydrogen balloon craft Kon-Tiki, Captain Howard Falcon discovers a world where bioluminescent air plankton produce brilliant atmospheric sea-fire, predatory manta-ray creatures dominate the skies, and enormous jellyfish-like beings grow to be over a mile across.

Green Mars:

This is the original Novella that starts Robinson's Mars exploration and not the book of the same name.

This work is centered around climbing Olympus Mons, the tallest mountain on Mars (and the rest of the solar system).

The Blind Geometer:

Sight and Insight are two very different things...

A blind mathematician in nearish-future Washington, DC, is approached by a colleague to aid in a strange puzzle in the shape of a woman who draws esoteric geometric diagrams and talks in jumbled phrases.

The New Atlantis:

A Short Sharp Shock:

A man tumbles through wild surf, half drowned, to collapse on a moonlit beach. When he regains consciousness, he has no memory of who he is or where he came from. he know only that the woman who washed ashore with him has disappeared sometime in the night, and that he has awakened in a surreal landscape of savage beauty -- a mysterious watery world encircled by a thin spine of land. Aided by strange tribesmen, he will journey to the cove of the spine kings, a brutal race that has enslaved the woman and several of the tribesmen. That is only the beginning of his quest, as he struggles to find her identity in this wondrous and cruel land -- and seeks out the woman whose hold on his imagination is both unfathomable and unshakable.

The Dragon Masters:

The race of man is growing old, but it's not yet ready to die - not while there are dragons still to kill!

The cross-bred dragon armies of the Men of Aerlith are the most appalling horrors ever to threaten the sanity of our future:

Termagents ~ three hundred reptilian giants with six legs apiece, the most fecund breeders of them all

Jugglers ~ eighteen of them, growling amongst themselves, waiting for an opportunity to snap off a leg from any unwary groom

Murderers (striding and long-horned) ~ eighty-five of each, with scaly tails and eyes like crystals

Fiends ~ fifty-two powerful monsters, their tails tipped with spike steel balls

Blue Horrors, Basics, Spider Dragons...