Translation of: De conscribendis epistolis. Conficiendarum epistolarum formula. De civilitate morum puerilium. - Bibliographies and indexes in v. 26 of collected works
On the writing of letters/ translated and annotated by Charles Fantazzi - A formula for the composition of letters/ translated and annotated by Charles Fantazzi - On good manners for boys/ translated and annotated by Brian McGregor