Library of Congress. Copyright Office is a classic author whose works are in the public domain.

This copyright catalog documents cinema's explosive early growth, capturing the frantic energy of an art form still proving itself while industries fought for control. It's a time capsule of when movies were experimental and their power was still being negotiated.

This copyright catalog documents Hollywood's golden age output, preserving records of films both celebrated and lost, offering researchers a tangible archive of American cultural production.

This catalog documents a pivotal decade of American cinema when film became the dominant cultural force, offering a fascinating record of what moviemakers were copyrighting as the medium matured.

This Library of Congress catalog documents every motion picture copyrighted in the 1950s, creating an unexpected archive of American dreams, anxieties, and imaginations. It's a ghost library of thousands of forgotten films, each entry a mystery waiting to be recovered.