Great work as usual, Yoc!
Thanks for adding Sun Fun Komiks to the list -- and the banner!
There's two more one-shots that seem to be missing from the Wants List, both by Jimmy Thompson (cartoonist) and publisher David McKay:
Feature Book 16, Red Eagle
http://www.comics.org/issue/206296/perhaps a culmination of his Red Men centerfold feature in King Comics?
Feature Book 17, Gang Busters
http://www.comics.org/issue/206297/text adaptation of the radio series with JT illustrations?
Sadowski's Action! Mystery! Thrills! compilation of comic book covers has both.
All the best,
cb