It's hard not to judge a book by its cover, especially when comic books are so visually stunning. This can be said for Marvel's most iconic hero, Spider-Man, who has had some of the best comic covers since his introduction to comics back in 1962. Spider-Man has been seen in comics for decades, with some truly iconic covers. Whether it's memorable art, a striking pose, or a great issue, Spider-Man's best comic covers are many.