Jorge Luis Borges is the hero of this literary whodunit by one of Brazil's most celebrated writers. Vogelstein is a loner who has always lived among books. Suddenly, fate grabs hold of his insignificant life and carries him off to Buenos Aires, to a conference on Edgar Allan Poe, the inventor of the modern detective story. There Vogelstein meets his idol, Jorge Luis Borges, and for reasons that a mere passion for literature cannot explain,...