Charles Cumming: best books

Charles Cumming is a British spy novelist who has been hailed as the heir apparent to John le Carré.For The Week, he named his favorite thrillers.One title to make the list:The Spy Who Came In From the Cold by John le Carré (Scribner, $16).Written in the early 1960s, while le Carré was working for MI6 in West Germany, The Spy Who Came In From the Cold was described by Graham Greene as the finest