This publication supplements the first printed index of pamphlet material. It adds several hundred new titles, lists many publishers submitting their materials for the first time, and lists the numbers of pamphlets in Bulletin 1937, No. 3, which are no longer available. It is hoped that as the directors and organizers of forums and discussion groups become acquainted with the wide variety of pamphlets on questions of public interest, a similar use of pamphlet material will be made in urban as well as in rural groups. The data on pamphlets were provided by the publishers and the brief annotations which are descriptive and not evaluative were based upon a reading of the pamphlets submitted by the publishers. Individual sections contain footnotes. [For related report "Public Affairs Pamphlets: An Index to Inexpensive Pamphlets on Social, Economic, Political, and International Affairs. Bulletin, 1937, No. 3. Revised," see ED542531. Best copy available has been provided.]