Radcliffe, A., Dobrée, B., & Castle, T. (1998). The mysteries of Udolpho: Ann Radcliffe. Ed. by Bonamy Dobrée. With an Introd. and notes by Terry Castle (New ed.). Oxford Univ. Press.

Radcliffe, Ann, Bonamy Dobrée, and Terry Castle. The Mysteries of Udolpho: Ann Radcliffe. Ed. by Bonamy Dobrée. With an Introd. and Notes by Terry Castle. New ed. Oxford: Oxford Univ. Press, 1998.

Radcliffe, Ann, et al. The Mysteries of Udolpho: Ann Radcliffe. Ed. by Bonamy Dobrée. With an Introd. and Notes by Terry Castle. New ed. Oxford Univ. Press, 1998.