"Selections from Erasmus Principally from his Epistles," published in 1918 by Percy Stafford Allen.

"Cato Maior de Senectute," from Cicero, with Introduction and Notes by James S. Reid, 1882. Cicero was a Roman philosopher, politician, lawyer, orator, political theorist, consul and constitutionalist (106-43 BC).

"De legibus," from Cicero. Cicero was a Roman philosopher, politician, lawyer, orator, political theorist, consul and constitutionalist (106-43 BC).

"Brutus," from Cicero. Cicero was a Roman philosopher, politician, lawyer, orator, political theorist, consul and constitutionalist (106-43 BC).

"Abaelardi ad amicum suum consolataria epistola" from Petrus Abaelardus. Peter Abelard was a medieval French scholastic philosopher, theologian and preeminent logician (1079-1142).

"Momus sive de principe" from Leon Battista Alberti. Leon Battista Alberti was an Italian author, artist, architect, poet, priest, linguist, philosopher, cryptographer and general Renaissance humanist polymath (1404-1472).

"De Fato" from Albertus Magnus. Albertus Magnus, (1193-1280), also known as Albert the Great and Albert of Cologne, was a Catholic saint.

"De quindecim problematibus" from Albertus Magnus. Albertus Magnus, (1193-1280), also known as Albert the Great and Albert of Cologne, was a Catholic saint.

"De adhaerendo Deo" from Albertus Magnus. Albertus Magnus, (1193-1280), also known as Albert the Great and Albert of Cologne, was a Catholic saint.

"De Platone et eius dogmate" from Lucius Apuleius. Apuleius (125-180) was a Latin-language prose writer.