Die Deutsche Bibliothek is the National Library of Germany. It is located in the city of Frankfurt and is one of the largest libraries in the world, with a collection of over 35 million books, manuscripts, maps, photographs, and other materials. The Deutsche Bibliothek is an important cultural and educational institution in Germany, and is a major research and learning resource for scholars, students, and the general public. The library is open to the public and offers a variety of services, including research assistance, reference assistance, and the loan of materials. Die Deutsche Bibliothek also has a number of branches and satellite libraries throughout Germany, which offer additional resources and services to the public.