Introduction.- International Programs and the Use of Modern Biotechnologies for Crop Improvement.- Transgenics for New Plant Products, Applications to Tropical Crops.- Genomics of Banana and Plantain (Musa spp.), Major Staple Crops in the Tropics.- Genomics of Phaseolus Beans, a Major Source of Dietary Protein and Micronutrients in the Tropics.- Genomics of Theobroma cacao, 'the Food of the Gods'.- Chickpea, a Common Source of Protein and Starch in the Semi-Arid Tropics.- Genomics of Citrus, a Major Fruit Crop of Tropical and Subtropical Regions.- Genomics of Coffee, One of the World’s Largest Traded Commodities.- Cowpea, a Multifunctional Legume.- Genomics of Eucalyptus, a Global Tree for Energy, Paper, and Wood.- Ginger and Turmeric, Ancient Spices and Modern Medicines.- Genomics of Macadamia, a Recently Domesticated Tree Nut Crop.- Genomics of Tropical Maize, a Staple Food and Feed across the World.- Molecular Research in Oil Palm, the Key Oil Crop for the Future.- Genomics of Papaya, a Common Source of Vitamins in the Tropics.- Genomics of Peanut, a Major Source of Oil and Protein.- Genomics of Pineapple, the Crown of Tropical Fruits.- Genomics of Tropical Solanaceous Species: Established and Emerging Crops.- Genomics of Sorghum, a Semi-Arid Cereal and Emerging Model for Tropical Grass Genomics.- Sugarcane: a Major Source of Sweetness, Alcohol, and Bio-energy.- Genomics of Wheat, the Basis of Our Daily Bread.- Genomics of Yams, a Common Source of Food and Medicine in the Tropics.