Dagger of Flesh x 5

1952 Falcon paperback original

cover art by Rudy Nappi

1953 Australian edition from Phantom

1956 Crest reissue – cover art by James Meese

1959 Crest paperback reissue

cover art by Charles Binger?

his 8th book

better image than previously posted

1972 Fawcett reissue – cover art by Larry Kresek