Plautus.
R. Steinhoff has written: 'Prolegomena zu Plautus' Amphitruo'
A. Romberg has written: 'Ueber den Miles gloriosus des Plautus'
Wilton Wallace Blancke has written: 'The dramatic values in Plautus'
Seneca E. Truesdell is not a known author. It is possible that you may have mixed up some names or details. Seneca the Younger, also known as Seneca, was a Roman philosopher and playwright who wrote several works on Stoicism. Could that be the author you are referring to?
C. F. Kampmann has written: 'De ab praepositionis usu Plautus'
Kenneth George Cushion has written: 'The nature, originality and social significance of the slave characters of Plautus and Terence'
Joseph J. Seneca has written: 'Environmental economics' -- subject(s): Cost effectiveness, Environmental policy, Environmental protection
Marilyn L. Haas has written: 'The Seneca and Tuscarora Indians' -- subject(s): Bibliography, Tuscarora Indians, Seneca Indians
There were quite a few. Perhaps you are thinking of Cicero or Seneca.
Joseph A. Francello has written: 'The Seneca world of Ga-no-say-yeh (Peter Crouse, white captive)' -- subject(s): Biography, History, Indian captivities, Seneca Indians 'The Seneca world of Ga-No-Say-Yeh' -- subject(s): Biography, History, Indian captivities, Seneca Indians
Heinrich Marti has written: 'Untersuchungen zur dramatischen Technik bei Plautus und Terenz' -- subject- s -: Drama, Technique
Edward Hoch Heffner has written: 'The sequence of tenses in Plautus' -- subject(s): Latin language, Tense, Language, Grammar