From the back of the book:
This is the world of the 1930's, the golden age of adventure and thrills. Pulp Era brings this bygone era to life. As a pulp hero you can discover lost civilizations, travel the unexplored reaches of outer space, destroy the plots of an evil mastermind, or fight Nazi's in two-fisted battles high over the skyscrapers of your fair city in a burning zeppelin. The action never stops and neither do you.
Can you evade the villain's death ray?
Can you escape the ravening swamp monsters?
Can you thwart the plots of the evil mastermind behind it all?
Find out in Pulp Era!