Our world is full of wonders. From historic cities, castles and cathedrals to magnificent mountains, rainforests and oceans, the world's greatest treasures belong to all humankind. This is our world heritage. But our heritage is constantly under threat - from natural disasters, wars, climate change, construction, pollution and mass tourism. In this book, we visit over 70 World Heritage Sites in 52 countries. We find out how communities, governments and organisations are working to save this extraordinary inheritance. And we meet the people involved - the experts patiently restoring great works of art, park rangers risking their lives to defend rare wildlife, and young volunteers learning to protect the environment. Saving Our World Heritage is published in partnership with UNESCO, the United Nations Educational, Scientific and Cultural Organisation. UNESCO created the idea of recognising a place as a World Heritage Site as a way of protecting it. Today, its World Heritage Centre works to keep these precious sites safe from danger and preserve them for future generations.

Henrietta Elizabeth Marshall was a popular author of history books for children at the turn of the last century, now enjoying a revival in interest. This volume in her 'children's heros' series describes the main events in the life of Napoleon in lively, clear prose, enriched by the original illustrations reproduced in black and white.

Step back in time 2,000 years to visit the powerful Roman Empire. This beautifully illustrated book will transport you back in time to a world of emperors and centurions. Meet the Roman people and discover the treasures of their glorious empire. See gladiator battles and chariot races. Discover mythical tales of magic and monsters. Visit an ancient fast-food stall or banquet in style. Marvel at intricate mosaics, splendid treasures and ingenious inventions. Every page reveals a fabulous treasure and its unique story

A biographical look at the childhood of Sitting Bull, one of the greatest Sioux warriors to fight against the white man.