This 1939 memento is now the most expensive comic book on Earth—and probably on Krypton, too.

A pristine copy of 1939's Superman #1 selling for a record $9.12 million may be good sign for Warner Bros Discovery ...

The brothers called Heritage, which had previously set the record for the world’s most expensive comic book when it sold a ...

Their mother reportedly bought the comic from a newsstand in San Francisco when she was 9 years old with her teenage brother.

Three beleaguered brothers in Northern California were cleaning out their late mother's house when they found a priceless ...