Diamond Comic Distributors has signed a distribution agreement with Penn State University Press to be the exclusive distributor of their Graphic Mundi imprint to comic book specialty markets. Diamond Book Distributors will handle the North American book market.

Diamond Comic Distributors has announced June 7, 2021 as the official launch of PREVIEWSworld PULLBOX to consumers, a new service that allows comic shop customers a better way to manage their preorders and subscriptions with their local comic book specialty shop.