by C. M. (Cyril M.) Kornbluth, Robert W. Lowndes, Frederik Pohl
en
~1 hours (72K characters)
Alex White, Greg Weeks, Mary Meehan & the online Distributed Proofreaders Canada team at https://www.pgdpcanada.net
Project Gutenberg
New York, NY: Columbia Publications, Inc., 1942.
Public domain in the USA.