A fact-packed introduction to a wide variety of topics, including History, Nature, How People Live and How Things Work. - Full of extraordinary photographs, detailed diagrams and plenty of illustrations. - Engaging text and clear explanations of what can be complex subjects. - Also includes amazing facts about animals, Earth and space, and detailed maps and flags of the world.- An ideal reference book for home learning and homework projects.- Includes a comprehensive index and 150 QR links to carefully selected websites to support further learning.