Ghost appeared in special editions and monthly titles. Her first appearance was in Comics Greatest World in week three in 1993. Then in 1994 there was a popular special edition published. There was enough interest in the individual Ghost for Dark Horse Comics to start a monthly publication featuring Ghost in 1995. This storyline ran for 36 issues and was followed by a six month break. Then Ghost was brought back in a series that ran for 22 issues. The second series had many changes from the first series. The second series contained more information about Ghost’s origin.

Many characters that were part of Comics Greatest World were fleeting. Ghost, in spite of this continued to exist in her own publications and others lasting on to the 2000s, Also interesting was that Ghost was included in publications not related to Comics' Greatest World. Most significant among these was her appearance in a two-issue crossover with Dark Horse's Hellboy. (Ghost/Hellboy Special). Also there was a four-issue crossover with DC Comics Batgirl, which was called The Resurrection Machine.