The Mad Hatters: Great Sporting Eccentrics of the Nineteenth Century. By Douglas Sutherland. London: Robert Hale, 1987. Large 8vo. 208pp., profusely illust., biblio., index. Black cloth, generally Good in lightly rubbed, else Good color pict. DJ. Includes info about horses, cards, hunting, shooting pheasants, excessive drinking and dining in exclusive clubs, tales of outlandish and extravagant behavior of the landed gentry.