You have got to check this site out.
The Pulp-O-Mizer lets you create a Pulp Magazine cover with the aid of dozens of templates, backgrounds, characters, and fonts. There are a few limits, but most are in your imagination. I got around to playing with it a little bit ago and quickly designed a fun, quirky cover for my first contact story, Contact Window. Behold!
If you click on the cover, it’ll take you to the Pulp-O-Mizer site where you too can play around and have fun. If the alternate cover interests you, check out Contact Window here: