Incunabulum in the context of "Vatican Library"

Servius, distinguished as Servius the Grammarian (Latin: Servius or Seruius Grammaticus), was a late fourth-century and early fifth-century grammarian. He earned a contemporary reputation as the most learned man of his generation in Italy; he authored a set of commentaries on the works of Virgil. These works, In Tria Virgilii Opera Expositio ("Exposition on Three Works of Virgil"), Commentarii in Virgilium ("Commentaries on Virgil"), Commentarii in Vergilii Opera ("Commentaries on the Works of Vergil"), or Vergilii Carmina Commentarii ("Commentaries on the Poems of Virgil"), constituted the first incunable to be printed at Florence, by Bernardo Cennini, in 1471.

In the Saturnalia of Macrobius, Servius appears as one of the interlocutors; allusions in that work and a letter from Symmachus to Servius indicate that he was not a convert to Christianity.

The Nuremberg Chronicle is an illustrated encyclopedia consisting of world historical accounts, as well as accounts told through biblical paraphrase. Subjects include human history in relation to the Bible, illustrated mythological creatures, and the histories of important Christian and secular cities from antiquity. Finished in 1493, it was originally written in Latin by Hartmann Schedel, and a German version was translated by Georg Alt. It is one of the best-documented early printed books—an incunabulum—and one of the first to successfully integrate illustrations and text.

Latin scholars refer to it as the Liber Chronicarum ('Book of Chronicles') as this phrase appears in the index introduction of the Latin edition. English-speakers have long referred to it as the Nuremberg Chronicle after the city in which it was published. German-speakers refer to it as Schedelsche Weltchronik ('Schedel's World History') in honour of its author.

The Carta de Logu was a legal code of the Judicate of Arborea, written in the Sardinian language and promulgated by the juighissa Eleanor of Arborea in 1392. It was in force in Sardinia until it was superseded by the code of King Charles Felix in April 1827.

The Carta was a work of great importance in Sardinian history and in European Juridic history as a whole. It was an organic, coherent, and systematic work of legislation encompassing the civil and penal law. The history of the drafting of the Carta is unknown, but the Carta itself provides an excellent glimpse into the ethnological and linguistic situation of late medieval Sardinia.

The Speculum Humanae Salvationis or Mirror of Human Salvation was a bestselling, anonymously illustrated work of popular theology in the late Middle Ages, part of the genre of encyclopedic speculum literature, in this case concentrating on the medieval theory of typology, whereby the events of the Old Testament prefigured or foretold the events of the New Testament. The original version is in rhyming Latin verse, and contains a series of New Testament events each with three Old Testament ones that prefigure it. It is one of the most common books found as an illuminated manuscript, and also in early printing in both blockbook and incunabulum forms.