(perhaps) Kyd, Thomas (?). Zulziman, or, Soliman and Perseda (perf. 1590).

(perhaps) Parsons, Robert [?]. The Copy of a Letter ... Concerning ... Some Talk About Some Proceedings of the Earl of Leicester and his Friends (1584).

Wotton, Henry, trans. A Courtly Controversy of Cupid's Cautels (1578). Story 1.

REFERENCE : Philip Edwards, ed. The Spanish Tragedy. London: Methuen, 1959. xlviii-xlix.