User blog:RoninTheMasterless/Earth-15

Description
This universe is an alternate Earth to Earth-53, in which the most influential hero is Batman (You know, like any other reality with Batman in it), unlike Earth-53 in which several heroes are important, but the "most" may be the Green Lantern. The Timelines are divided by the the era of which man is behind the cowl.

Trivia

 * I picked the number 15, because DC's Earth-15 has Jason Todd take the mantle of Batman.