The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Third Series, Vol. 1, Part 2, Nos. 1&2, Periodicals, 1946-1947.
Art credits confirmed by Hames Ware in article on Wendell Crowley in Alter-Ego #5.
Writer credit per Bill Schelly and Otto Binder.
Script and art credits suggested by Jerry Bails' Who's Who.