Savage Barsoom are rules for playing games set on Edgar Rice Burrough’s Mars using Pinnacle’s Savage Worlds game.
Pulp
Tarzan Army
Eye Candy: An army based on the Tarzan books.
Danger Patrol RPG
Danger Patrol is a pulp-style RPG with a very interesting dice mechanic that I think would be great for skirmish style wargames. With the mechanism, players voluntarily make things more difficult for themselves in order to gain reward points when they succeed against overwhelming odds.
Zeppelin Goldola Interior Model
Rattrap Productions has a free paper model of the interior of a Zeppelin gondola, suitable for 28mm figures.
Thrilling Tales — Online Interactive Illustrated Stories
Thrilling Tales is a neat site with a neat, pulp-ish, smartly illustrated multiple branching story. It’s hard to describe, so give it a visit and play around.