Jamaica. Jamaica. By Fred J. Melville. London, 1910. ⁂ Six plates.
Jamaica and the Cayman Islands. By E. J. Nankivell. Tunbridge Wells, 1908.
Jammu and Kashmir. The Stamps of Jammu and Kashmir. By Sir D. P. Masson. Vol. I., Calcutta, 1900. ⁂ Six plates. Vol. II., Lahore, 1901. ⁂ Eleven plates.
Japan. Dai Nippon Teikoku Ubin Kitte Eukakushi (lit., History of the Postage Stamps of the Great Japanese Empire). [Japanese Postal Department.] Tokio, 1896. ⁂ This work is illustrated with actual stamps, and is of considerable rarity. A forgery or unofficial imitation of the work has been published.
Les Écritures et la légende des timbres du Japon. By Dr. A. Legrand. Bruxelles, 1878.
Leeward Islands. Priced Catalogue of the Obsolete Leeward Isles. By R. Hollick. London, 1895. (See West Indies.)
Lubeck. Die Briefumschläge von Lübeck. By C. Lindenberg. Berlin, 1892.
Lübeck. By H. Krötzsch. Leipzig, 1893. ⁂ Forty plates.
Die Postwertzeichen von Lübeck. By O. Rommel. München, 1895.
Les Timbres de Lubeck. By Georges Brunel. Paris, 1911.