Black Cat Mystery: Volume 2 (HC)As the 1950s arrives the horror comic was gaining ascendency over other genres. Superheros and adventures, while not completely disappearing, were losing ground. Harvey Comics wanted to increase their horror presence, but since mailing permits were expensive, it simply made sense to change the public title of an existing book. So, over the course of a few issues Black Cat Comics became Black Cat Mystery Comics. The character Black Cat stuck around for