Author: Arthur Sellings
Publisher: Berkley X1350
Year: 1967 Print: 1 Cover Price: $.60
Condition: Very Good Plus. Light wear 
Genre: Science Fiction
Pages: 144
10012102E

It was so powerful that in one instant it obliterated an entire building. Only the concrete floor and stumps of walls, like the excavated ruins of some ancient city, gave any indication that there had been a building there at all. Its implications were so revolutionary as to render all past scientific concepts obsolete…which only served to alienate the entire scientific community against its inventor, Adolphe Quy…