Issue: #40
Last valuation update: 2025-11-21
“THE MXYZTPLK-SUSIE ALLIANCE!” Mr. Mxyztplk returns, and Superman must figure out how to send him back to his dimension!Contents1. "The Mxyztplk-Susie Alliance!" (Superman vs. Mr. Mxyzptlk and Susie Tompkins, with Lois Lane) written by Don Cameron, penciled and inked by Ira Yarbrough. Reprinted in Limited Collectors' Edition #38 & Superman in the Forties. "When impish Susie and super-impish...
First appearances: Professor Whiffensniff
Creators: Typeset, Whitney Ellsworth, Jerry Siegel, Joe Shuster, Stan Kaye, Don Cameron, Wayne Boring, Ira Yarbrough, George Roussos, Sam Citron, Mort Weisinger, Jack Schiff, Lit. Win
Characters: Superman, Lois Lane, Mr. Mxyzptlk, Kublai Khan, Jimmy Olsen, Perry White, Professor Whiffensniff, Susie Tompkins, Jasper