 He returned to Italy in 1500, meeting the famous humanist printer Aldus Manutius in Venice and attending Roman celebrations of the papal jubilee. At a monastery near Padua, he copied out some of Ramon Lull’s Blaquerna, and in Rome he found a treatise on a miniature astrolabe; he published both in Paris (1505 and 1500 respectively). On his return, perhaps stimulated by the Greek editions of Aldus, Lefèvre’s Aristotelian program took on new dimensions, with fuller editions and translations than those of his earlier handbooks. The most significant of these was probably a large folio Latin edition of Aristotle’s Organon, with a full suite of detailed commentaries. Another unusual publication combined Aristotle’s Politics and the pseudo-Aristotelian Economics with 700 sentences taken from Plato’s Republic and Laws, digested as the Hecatonomia (1506).