Collects NEW YORK WORLD'S FAIR 1939, NEW YORK WORLD'S FAIR 1940 and BIG ALL-AMERICAN COMIC BOOK #1. This volume, with an introduction by Roy Thomas, features appearances by virtually every early Golden Age DC hero: Superman, Batman, Wonder Woman, the Flash, Sandman, Hawkman, Scribbly, The Atom, Green Lantern, Mr. Terrific, Jonny Thunder and Wildcat! Plus, loads of backups, funny animals, gag strips, text pieces and information about the Fair! This is truly a testament to the diversity of the Golden Age of DC Comics that no serious comics collector should be without.