Dear Mr MThe tour de force, hair raising new novel from Herman Koch, New York Times bestselling author of The Dinner and Summer House with Swimming Pool Once a celebrated writer, M's greatest success came with a suspense novel based on a real life disappearance. The book was called The Reckoning, and it told the story of Jan Landzaat, a history teacher who went missing one winter after his brief affair with Laura, his stunning pupil. Jan was last seen at the