Extra stamp on top page block. Tight and square - probably unread. Front cover has light rubbing wear along left side, and bump-trace(s) at lower right corner.

The Utods are massive and animallike. Yet they possess physical and mental powers unlike anything known to man. They wallow in filth, yet their world is one of complex philosophy and amazing technology. When some are captured and brought back to Earth in an attempt to establish communication, their personal habits trigger worldwide scandal.

A short version of this appeared in Worlds of Tomorrow April 1964.