The Iron Man #100 Standard & Whitman Variant comic books published by Marvel Comics in July 1977 are highly collectible items for fans of the superhero genre. This particular issue marks the 100th appearance of the character Iron Man and is part of the Bronze Age era of US comics. The Whitman Variant cover adds a unique touch to the standard edition, making it a valuable addition to any comic book collection. With its iconic artwork and historical significance, these comic books are must-have items for any Marvel enthusiast.