Filter
"See crystals of every colour, find out which gemstones are priceless, and explore the uses of crystals in technology as well as jewellery.From the rarest crystal to the most …
From the rarest crystal to the most common stone, gems from around the world are revealed in dazzling detail in this illustrated guide. Become an eyewitness to the many different …
Build your child’s reading confidence at home with books at the right level Is the world’s climate changing? We all know the theory but here is the evidence, in stunning …
Bears is an outstanding collection of photographs showing these fascinating animals in their natural habitats. There are eight species of bear that roam the world today: from the …
This series explores exciting, real-world careers in science. Each title looks at a range of scientists in the field, the dangers and difficulties they face, and the training and …
With fossil records dating back 400 million years, sharks have outlived the dinosaurs and many other forms of life currently on earth – they are even older than trees. There are …