Printed announcements, book lists and order forms, appeals for financial contributions, short book reviews ("Book Notes"), course lists, and other ephemera sent to members by ONE or the ONE Institute. Collection includes a sample issue of the newsletter ONE Confidential (January 1959), and a program for a reading presented by the ONE Institute's Drama Group (October 6, 1963), as well as a course catalog from the ONE Institute for 1975-1976.