Son of Nobody—Yann Martel’s fifth book of fiction—features Harlow Donne, a classicist who leaves his daughter, Helen, in Canada and travels to Oxford, disappearing into the Bodleian Library, where he stumbles upon something scholars have long dreamed of: a lost Trojan epic. As the poem’s sole translator, Donne comes to see in its unnamed hero a mirror of his own longing, ambition, and love for his daughter. In the following excerpt, taken from t…