More than two thousands years ago, traders brought spices and insense by camel caravan across deserts and mountains from the south of Arabia to the Mediterranean Sea. This is the story of that journey and of the rich and beautiful cities on the way.

On the CD-ROM - additional activities and the complete audio recording

People love and need animals. They keep them in their homes and on their farms. They enjoy going to zoos, and watching animals on films and on TV. Little children love to play with toy animals. But people are a great danger to animals too. They take their land, and cut down the trees where animals have their homes. They pollute the rivers and seas, and kill big animals for their skins or for medicine. Now there are about 7,000 species of animals in danger. What can we do to protect the animals of the world - from us? Factfiles

People love and need animals. They keep them in their homes and on their farms. They enjoy going to zoos, and watching animals on films and on TV. Little children love to play with toy animals. But people are a great danger to animals too. They take their land, and cut down the trees where animals have their homes. They pollute the rivers and seas, and kill big animals for their skins or for medicine. Now there are about 7,000 species of animals in danger. What can we do to protect the animals of the world - from us? Factfiles