O'neill and His Plays, Four Decades of Criticism Ed by Oscar Cargill, N. Bryllion Fagin and William J. Fisher
Thomas Wolfe at Washington Square. By Thomas Clark Pollock and Oscar Cargill. [Mit Portr.] - New York [usw.]: New York Univ. Press 1954. XIII., 163 S. 8°
Studies in the English Renaissance Drama. In memory of Karl Julius Holzknecht. Edited by Josephine W. Bennett, Oscar Cargill, Vernon Hall. [With a portrait.].
Eugene O'Neill and His Plays. A Survey of His Life and Works Edited by O. Cargill, N.B. Fagin, W.J. Fisher
The Correspondence of Thomas Wolfe and Homer Andrew Watt. Edited by Oscar Cargill and Thomas Clark Pollock. [With Plates, Including a Portrait.].