QUEST OF THE UNCREATED

Others called their expedition a "wild goose chase." But for Space Commander John Grimes and the beautiful Sonya Verrill who had initiated the project, it was strictly scientific research. Their trip along the rim of the galaxy in search of two men - two dead men - was also an investigation of the long-puzzling phenomenon of the Rim Ghosts. They would do this by penetrating into alternate universes.

There was only one real problem involved in this study - how to report its results. For once the break-through to an alternate world was achieved, there was no known way of getting out...

© 1964 by Ace Books Inc
 

ONE PLANET VENUS TOO MANY!

Dr. Henshaw had created what he thought was a time travel machine and he had sent guinea pigs through it. But now he needed a human guinea pig to test it with.

Christopher Wilkinson thought the whole idea was absurd, until a book that had been sent through the machine came back with a thumb print on it, the fingerprint of Vanessa, his long lost sweetheart!

So Wilkinson agreed to the experiment. He stood in the white circle facing the machine as it began to gleam and spin, pulling him down through the tortuous coils of time...

© 1964 by Ace Books, Inc.