Treatise on natural science — 14th century, end; Italian, Venice

Egidio Colonna — 1334; additions, 14th century, end; Italian, Bologna or Venice (?)

Petrarch — c. 1420–30; Italian, Lombardy

Petrarch, Sicco Polentone, etc. — 15th century, third quarter; Italian, Ferrara

Petrarch — c. 1470–80; Italian, Ferrara or Venice (?)

Leon Battista Alberti — 15th century, third quarter; Italian, Venice (?)

Treatise on the care of hawks — 15th century; Italian

Petrarch — 15th century, third quarter; Italian, Ferrara (?)

Boccaccio — 1418–1424; Italian, Ferrara (?)

Dante — 14th century, second half; Italian, South

Boethius, Cicero — 14th century, end; Italian, Central

Gregory the Great — 15th century, first quarter; Italian, Florence

Gregory the Great — 15th century, first quarter; Italian, Florence

Ps.-Augustine, Ps.-Cyril, etc. — 15th century, third quarter; Italian, Venice (?)

Ps.-Augustine, Jacopone da Todi, etc. — 15th century, beginning; Italian, Bologna (?)

Hymns to the Virgin — c. 1400; Italian, North

Vitas patrum, Regula S. Pachomii — 15th century, first half; Italian, North-east

Augustine — c. 1400; Italian, North-east

Bernardinus of Siena, Hugo Panziera, etc. — 15th century, third quarter; Italian, Venice (?)