Introduction (Beyond the End of Time)

From Author Wars - https://authorwars.com/books/introduction-beyond-the-end-of-time-125452.html

Overview:

Title: Introduction (Beyond the End of Time)
Author: Frederik Pohl
Year: 1952
Type: Essays

Editions/Publications:

Unknown. Beyond the End of Time (Unknown, Frederik Pohl, Permabooks, $0.35, 407 pages, Paperback, Anthology)