Though he is a classic adversary of Batman, he has recently been ret-conned out of Batman's rogue gallery.
Although written by the same author, The Howling III retroactively alters the times and events established in the first two books in favor of a new continuity and features entirely new characters.
Retroactive continuity | Business Continuity Institute | Retroactive nomenclature | Reboot (continuity) | Continuity Comics |