Ezio Auditore also used his Eagle Sense to find ten more books, hidden around the city by the Polo brothers: * Mission to Constantinople by Liutprand of Cremona, found near the Hagia Sophia. * Aesop's Fables by Socrates, found near the Valens Aqueduct. * On Nature by Empedocles, found near the Little Hagia Sophia. * The Travels of Marco Polo by Marco Polo, found near the Hippodrome. * One Thousand and One Nights by Unknown, found near the Galata Tower. * The Book of Kings by Ferdowsi, found on the Arsenal docks. * Nibelungenlied by Unknown, found at the Forum of the Ox. * Iliad by Homer, found near the Valens Aqueduct. * The Canterbury Tales by Geoffrey Chaucer, found near the Rose Mosque. * The Flute Girl by Menander, found near the Myrelaion Church.