I found another Halloween cover, although it doesn't qualify as a pulp. (Or does it?) I found this Enoch Bolles cover at Magazine History: A Collector's Blog. If you haven't checked out this blog, do so. It's fantastic. I especially loved his post from last Saturday (the 24th) on Confederate and Southern Magazines.
Man, there are blogs for every subject now. Here's another one to check out. This one is called Trouble in Paradise: All About Kay Francis and Pre-Code Cinema. There's a lot of nice scanning going on over on this blog. I found this cover (another Enoch Bolles, I believe) on this blog, and it's of one of my favorite actresses from the 30s and 40s: Norma Shearer.