Blank?

From Author Wars - https://authorwars.com/books/blank-272491.html

Overview:

Title: Blank?
Author: Engle
Year: 1957
Type: Interior Art

Editions/Publications:

Unknown. Infinity Science Fiction, June 1957 (Unknown, Engle, Royal Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)
2023 . Blank? (2023, Engle, Project Gutenberg, $0.00, ebook, Chapter Book)