Dr. Canus

A curio from DC's Copper Age, Dr. Canus earned a place in the hallowed pages of Who's Who: The Definitive Directory of the DC Universe back in 1986 — Len Wein's creation deemed worthy of a spot alongside legends like Green Lantern, Hawkman, The Flash, Robin, and The Atom in that landmark reference series. With appearances stretching across roughly 35 years and a presence in the beloved Bizarro Comics collections, this character occupies a wonderfully eclectic corner of the DC universe. A rare find with only a handful of catalogued appearances, Dr. Canus is exactly the kind of deep-cut discovery that makes digging through DC's vast mythology so rewarding.