Sunday Morning Bonus Pulp: Fantastic Adventures, July 1950
Well, that's certainly a striking, if somewhat goofy, cover by Robert Gibson Jones. Is that a giant dog or a tiny girl? I dunno. Don't have this issue. But I'd read it if I did, since it has stories by Fritz Leiber, Robert Bloch, William P. McGivern, Paul W. Fairman, and a host of others. The issues I've read of FANTASTIC ADVENTURES have been pretty over the top, but I've enjoyed all of them.