Cooke, Virginia and Malcolm Page (editors), File on Shaffer,London: Methuen, 1987
Gianakaris, C.J. (editor), Peter Shaffer: A Casebook, New York: Garland, 1991
Gianakaris, C.J., Peter Shaffer, London: Macmillan, 1992
Klein, Dennis A., Peter Shaffer, Boston: Twayne, 1979
Klein, Dennis A., Peter and Anthony Shaffer: A Reference Guide,Boston: G.K.Hall, 1982
MacMurraugh-Kavanagh, Madeleine K., Peter Shaffer: Theater and Drama, New York: St Martin’s Press, 1998
Plunka, Gene A., Peter Shaffer: Roles, Rites and Rituals in the Theater, Rutherford, New Jersey: Fairleigh Dickinson UniversityPress, 1988
Taylor, John Russell, Peter Shaffer, London: Longman, 1974
Thomas, Eberle, Peter Shaffer: An Annotated Bibliography, New York: Garland, 1991
