Editorial and scholarly correspondence (1958-)
The integrated correspondence of Irving Louis Horowitz in his dual role as professor of sociology and head of Transaction Publishers.
Catalogues, scrapbooks, and photographs (1963-)
Marketing materials for Transaction Publishers and photographic portraits of prominent contributors to Transaction magazine.
Letter from Senator Daniel Patrick Moynihan to Irving Horowitz, December 27, 1984
The present website pages and the archives are maintained by Penn State University Libraries. Current information is available via the Transaction Publishers website.