Mefisto- Available March 2026

“A dark and glittering parable of ambition and ruin.”—The Guardian A Faustian fever dream of numbers, knowledge, and the darkness that lurks beyond comprehension. Gabriel Swan is a gifted mathematician who sees the world not in words, but in numbers. Compelled to find the elusive code behind life itself, he plunges into a search for absolute meaning. But when he meets Felix—a charismatic, otherworldly stranger who seems to hold the answers—Gabriel’s journey takes a darker turn. As Gabriel’s intellectual pursuits give way to emotional chaos, he finds himself at the mercy of strange encounters, physical ruin, and moral confusion. Is Felix a savior, a devil, or merely a mirror of Gabriel’s own unraveling? Inspired by the legend of Faust, Mefisto is a dazzling, philosophical novel about genius, obsession, and the limits of rationality. With his trademark prose—elegant, luminous, and hypnotic—Banville transforms myth into a haunting study of human fragility and the borders of reality. Praise for Mefisto “Banville fuses intellect and myth into something dazzling and disquieting.” — Washington Post “A dark and glittering parable of ambition and ruin.” —The Guardian “A richly imagined tale of brilliance, madness, and metaphysical hunger.” —The Irish Times