Is the Death Ray Here?

From Author Wars - https://authorwars.com/books/is-the-death-ray-here-129124.html

Overview:

Title: Is the Death Ray Here?
Author: Jep Powell
Year: 1942
Type: Essays

Editions/Publications:

Unknown. Thrilling Wonder Stories, December 1942 (Unknown, Jep Powell, Better Publications, Inc., $0.15, 132 pages, pulp, MAGAZINE)