Shrover is Back

From Author Wars - https://authorwars.com/books/shrover-is-back-2749668.html

Overview:

Title: Shrover is Back
Author: uncredited
Year: 1940
Type: Short Fiction

Editions/Publications:

Unknown. The Damn Thing, December 1940 (Unknown, uncredited, $0.10, 20 pages, unknown, FANZINE)