Representative Men: Men of Letters: Abelard, Petrarch, the Scaligers, Herder, Gibbon
['Representative Men: Men of Letters: Abelard, Petrarch, the Scaligers, Herder, Gibbon', 'public domain', 'Once a Week', 'Abelard, Petrarch, the Scaligers, Herder, Gibbon', 'Petrarch']