Bidspirit auction | 1979 Superhero Enterprises, Inc. The

1979 Superhero Enterprises, Inc. The Heroes World Toy Catalog #1 - Premiere issue - Joe Kubert and Neal Adams art - Marvel and DC crossover cover - 1979 Superhero Enterprises, Inc. The Heroes World Toy Catalog #1 - Premiere issue - Joe Kubert and Neal Adams art - Marvel and DC crossover cover