This unique, one-volume encyclopedia contains entries on the more than 2000 superheroes, private eyes, cowboys, pilots, and adventure heroes who appeared in comics during the Golden Age (1935-1949) of superhero comics. Every heroic character from the Golden Age has been included; no one has been left out. Each entry contains a description of the hero, their significant villains, their creator credits, their first appearance, and their number of appearances in comics of the Golden Age. This collection is a one-of-a-kind compendium of superheroes that no fan of comics or superhero gaming should be without.