12 surviving letters between Libanius and Tatianus, correspondent of Libanius, spanning 388-391 AD.
Libanius thanks Tatianus for quietly helping clear him from a political accusation and renews affection through Tatianus' son.
Libanius urges Tatianus to restore Antioch's council and treat the embassy as his own promised cause.
Libanius praises Tatianus' patronage of Hesychius and cautiously asks for renewed letters while his own case awaits judgment.
Libanius praises the Prefect Tatianus for his governance and his excellent choice of provincial governors.
Libanius recommends the philosopher Macedonius to Tatianus, praising the Prefect as a 'savior of cities.'
Libanius congratulates Tatianus on educating his grandson.
Apology and explanation regarding a promised letter.
Libanius petitions Tatianus to grant his son Cimon an official post to protect him from the burdens and physical dangers of the municipal council.
A recommendation of Infantius that turns into praise of Tatianus' public virtue.
A civic celebration of Tatianus' honor, with a note about literary copies entrusted to Proclus.
A praise letter for a skilled, self-controlled physician who treats the poor generously.
A polished thank-you for gifts that Libanius says he had already predicted.