Plaut, W. Gunther. The Rise of Reform Judaism: A Sourcebook of its European Origins. Preface by Solomon B. Freehof. New York: World Union for Progressive Judaism, . xxii, 288 p., 25 cm. Dust jacket design.
Petuchowski, Jakob Josef. Prayerbook Reform in Europe; the Liturgy of European Liberal and Reform Judaism. Foreword by Solomon B. Freehof. New York: World Union for Progressive Judaism, . xxii, 407 p., 25 cm. Dust jacket and cover design.
Pattie, James O. The Personal Narrative of James O. Pattie. Reprint of the 1831 ed., unabridged. Introduction by William H. Goetzmann. Keystone Western Americana Series, KB 50. Philadelphia: Lippincott, . 269 p., 21 cm. Dust jacket design; also issued as paperback edition.