8 volumes. U.S. films released from 1921 through 1950. Volumes are alphabetically arranged by film title, and includes cross-referencing to alternate titles. Each entry has a film's full identification and physical description, credits, and content description. Cumulative index follows each volume.

10 volumes. Comprehensive listing of critical summaries of 20th century films released mostly in the U.S. Arranged alphabetically by volumes, with volume 10 focusing exclusively on silent films. Subsequent annual volumes continue the collection.

A quick guide for looking up information on twentieth-century films released internationally. Includes various indexes by film categories, major film producing countries, actors index, directors index, awards index, and general subject index.