Mellow Blue Planet

On 5th Avenue in Rock Island, Illinois, Mellow Blue Planet operates as a comic book destination at 2212 5th Ave. The shop is open Tuesday through Saturday, closing on Monday and Sunday. A phone number and website are listed for the store.

Like many local comic shops, Mellow Blue Planet serves as a gathering point for readers seeking everything from new weekly releases to back-issue bins, trade paperbacks, and pull-list services. These neighborhood shops often stock a wide range of graphic novels and comics that appeal to longtime collectors and newcomers alike, creating a space where fans can browse, discover, and connect over their shared interests in the medium.