The Rosenbach became affiliated with the Free Library of Philadelphia Foundation in 2013, creating the Rosenbach of the Free Library of Philadelphia. This effort brought together two of the worlds preeminent collections of rare books, artifacts, and manuscripts, including Bram Stokers notes for Dracula with Edgar Allan Poes The Murders in the Rue Morgue, and thus creating one of the greatest collections of rare books, manuscripts, Americana, and artifacts anywhere in the world. This affiliation also created a framework for endless new possibilities of sharing these collections with the public.