The Biology of the Citron -- Citron Genomics -- Citron Phytochemistry -- Selected Aspects of Commercial Production in Etrog Orchards -- Preserving Etrog Quality After Harvest: Doctrine and Practice -- Citron Arthropod Pests in the Mediterranean, Their Origin and Notes On Their Biology and Management -- Diseases of the Etrog Citron and Other Citrus Trees -- The Citron ( Citrus medica L.) in China -- The Citron in Italy and Its cultivation in Calabria -- The Citron in Corsica -- The Citron in the United States -- The Citron in Mediterranean Food and Beverages -- 'Fruit of the Goodly Trees': The Talmudic Discourse on the Etrog Citron -- From Theophrastus to the Present: The Citron in Medicine -- The Etrog Citron in Art -- The Etrog Citron in Midrashic and Kabbalistic Literature -- From 'An Etrog' to 'One's Etrog': A Literary Analysis of S.Y. Agnon's Story -- History of the Citron in Ancient Israel and the Near East -- The Etrog Citron Trail to the North: Genoa and Trieste -- The Corfu Etrog Citron Polemic.-The Grafted Etrog Citron Controversy -- Etrog Citrons of the Land of Israel in Modern Times.