For grades 5 & up! More than 22,500 words and concepts in Spanish and English. More than 8,000 highly detailed, full-color illustrations with more than 22,500 up-to-date technical and everyday terms in both English and Spanish are organized by subject in specialized fields from all aspects of life. Chapters and corresponding themes include a wide variety of fields: astronomy, the earth, human beings, the animal kingdom, plants and gardening, house and do-it-yourself, arts and architecture, clothing, science and energy, sports and games, and much more. A valuable vocabulary-building resource and language-teaching tool that is perfect for work, school, self-study, travel, or simply browsing.