I shall destroy all the civilized planets!

Fantastic #1. Presidential assassination --

Jungle #15. Org's giant spiders --

Fantastic #11. Skullface takes over New York --

Jungle #10. The Flaming claws --

Fantastic #13. The fifth columnists --

Fight #2. The Red River gang --

Fantastic #7. Gyp Clip's anti-gravity ray --

Jungle #9. Lions loose in New York --

Fantastic #16. Slant Eyes --

Planet #7. Lepus and the colliding planets --

Fantastic #3. The demon's tidal wave --

Jungle #3. The city of gold --

Big Three Comics #2. De Structo & the Headhunter --

Jungle #7. Diamond thieves --

Fantastic #5. Wolf Eye's vacuum tubes --

Afterword: Whatever happened to Fletcher Hanks.