Lloyd Wilkinson Petrie, one of the seven elderly trustees of the now-defunct (for thirty-four years) Temple Academy for Boys, is preparing a memoir of his days at the school, intertwined with the troubling distractions of present events. As he navigates, with faltering recall, between the subtle anti-Semitism that pervaded the school's ethos and his fascination with his own family's heritage--in particular, his illustrious cousin, the renowned archaeologist Sir William Matthew Flinders Petrie--he reconstructs the passions of a childhood encounter with the oddly named Ben-Zion Elefantin, a mystifying older pupil who claims descent from Egypt's Elephantine Island.