William Tenn 
Square Root of Man [EPUB ebook] 

Featuring man’s staggering journey to the stars… In a Tenn’s-eye view of the world, "staggering" can be interpreted in more ways than one, of course. Notably — The warm, human interpretation The feminist interpretation The green-transparent-bubble interpretation The man-in-the-street interpretation Mr. Tenn has included a charming witch tale, a really delicious vampire item, and a superior machine (intergalactic hit) story. These have nothing to do with man’s staggering journey to the stars. They are simply here to add to the confusion. Then again, why couldn’t they have something to do with the square root of man?