Earth-300 was an alternate universe in which Kal-El landed on Earth in 1976 and became Superman in 2001.
- Superman, 2001! was originally billed as an Imaginary Story, but identified as an alternate universe in Crisis on Infinite Earths: Absolute Edition.
- Characters from Earth-300
- Other things related to Earth-300
- Earth-300's Comic Appearances
- Reality Gallery: Earth-300
Links and References