This stained glass window designed by Tiffany Studios is hidden behind the circulation desk of a public library.

One of the world’s leading and most extensive archives on the Holocaust, the Nazi era, and genocide, this collection includes published and unpublished works, press cuttings, photographs, and eyewitness testimony.

This unique library spans a mighty river.

This public library still showcases its former life as a 19th-century church.

This former 17th-century church now houses a university's public library along with several mural masterworks.

A Swedish phone box converted into an informal village library.