POST, Melville Davisson. Monsieur Jonquelle. Prefect of Police of Paris. New York: Appleton, 1923. Original cloth; dust jacket. -- The Mystery at the Blue Villa. New York: Appleton, 1919. Original cloth; dust jacket. -- The Man of the Last Resort. Or the Clients of Randolph Mason. New York: Putnam's Sons, 1897. Original cloth. -- The Corrector of Destinies. New York: Edward J. Clode, [1908]. Original pictorial cloth. Together 4 volumes, all FIRST EDITIONS, 8o, condition varies. (4)