I Speak for Earth by Keith Woodcott Ace Books, 1961 Price I paid: none
“One citizen of your planet shall go to the capital of the Federation of Worlds. He shall live there for thirty days. If your representative can survive and demonstrate the ability to exist in a civilized society with creatures whose outward appearance and manner of thinking differ from his own, you shall pass the test. You will be permitted to send your starships to other planets of the galaxy.
If he fails the test, if prejudice, fear, intolerance, or stupidity trip him up, then your world will be sealed off from the stars forever!”
This was the ultimatum from space. The task before our world then was—who shall go? What man or woman could be found to take this frightening test for the whole of humanity and be certain not to fail?
It’s an edge-of-the-seat science-fiction thriller.
Wandl the Invader by Ray Cummings Ace Books, 1961 Originally published in Astounding Stories, 1932 Price I paid: none
There were nine major planets in the Solar System and it was within their boundaries that man first set up interplanetary commerce and began trading with the ancient Martian civilization. And then they discovered a tenth planet—a maverick!
This tenth world, if it had an orbit, had a strange one, for it was heading inwards from interstellar space, heading close to the Earth-Mars spaceways, upsetting astronautic calculations and raising turmoil on the two inhabited worlds.
But even so none suspected then just how much trouble this new world would make. For it was WANDL THE INVADER and it was no barren planetoid. It was a manned world, manned by minds and monsters and traveling into our system with a purpose beyond that of astronomical accident!
It’s a terrific novel from the classic days of great science-fiction adventure—now first published in book form.