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.
Why didn't I give him up? I've been tough all my life...
Genre
jungle; superhero
Reprints
From Phantom daily strips (King Features Syndicate) 1944-01-08, 1944-01-10 - 1944-01-15, 1944-01-17 - 1944-01-21. [Two daily strips per page, but some panels are stretched or clipped in order to fit them to the comic's pages.]