Key Collector Comics: Unlock the Full Spectrum of Comic Books - Specializing in Key Issues! Your Ultimate Guide to the Comic Universe – Key and Beyond Key Collector Comics isn't just about "Key" comic books; it's a treasure trove for all comic enthusiasts. While we specialize in identifying and cataloging key issues – those pivotal comics that mark first appearances, iconic cover arts, and crucial storylines – our app also offers an expansive database encompassing the entire spectrum of comic b