Discusses the different kinds of pyramids, their structure, construction, purposes, and creators. Includes related projects exploring how pyramid shapes have many kinds of properties and uses.
Explores how wars were and are conducted from 1700 to the present, including how changing technology and weaponry have affected the overall strategy and motivation of warfare.
Without trees there would be no life on Earth, and this wonderful encyclopedia provides all you need to know about this amazing plant in its different forms all over the world.
From the swamps of Australasia to the frozen extremes of North America and from the seas of the South Pacific deep into the forests of southern Asia, find out about animal bodies and behaviour, and how they hunt, communicate and raise their young. An amazing natural history guide with 1500 colour pictures.
Describes what is inside a camera, how it works, and how to use it, with simple experiments and projects, such as how to make your own camera, as well as tips on taking better photographs
Explores the culture and beliefs of the peoples of the ancient Roman Empire, with fifteen projects that allow readers to recreate some of Roman history
Spiky, smooth, round, long or thin, cacti and succulents come in all shapes and sizes. The purpose of this book is to help you know, enjoy and care for your plants.
The Complete Dog Book combines information o n dog care, including bedding, equipment, safety in the home , feeding and grooming in addition to a comprehensive visual encyclopedia of pedigree dog breeds from around the world. '