Each title of the series includes an introduction, notes and a critical apparatus, as well as a facing-page French translation, comparable to the Loeb Classical Library in the English-speaking world. The Greek authors in the series can be recognized by a yellow cover on which Athena's Little Owl can be seen, the Latin ones by a red one where one finds a she-wolf reminiscent of the Capitoline Wolf.
The first Budé volume, Plato's Hippias Mineur, was published in 1920. Soon afterwards appeared the first Latin work of the series, namely Lucretius' De rerum natura. More than 800 volumes of the series have been published, with the Greek authors outnumbering the Latin ones. Both pagan authors and Church Fathers are included.