- It is one of the alternate realities of the post-Infinite Crisis Multiverse.
- According to Dan DiDio in a DC Nation column on September 5, 2007, it contains characters similar to the ones shown in the Justice Riders one-shot.
- No trivia.
- Characters from Earth-18
- Other things related to Earth-18
- Earth-18's Comic Appearances
- Reality Gallery: Earth-18
Links and References
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