In the past, it was popular for rich people in England to have servants, or people to help manage their homes. The most important servant was the butler. Today, there are fewer butlers, but the job is still important. What skills make a good butler? Where does one learn them?

A volcano is a mountain with a large hole at the top. Active volcanoes can be dangerous because they can erupt, or produce very hot, melted rock. In Sicily, there are several towns near a large volcano. Why do people live in such a dangerous place? Is it safe?

Farmers in India are having a serious problem. A local animal is eating their food. However, the farmers cannot hurt the animal because it has a special name. How can a name protect an animal? What will the farmers do?

In the town of Kariba, Africa, people and animals live together happily. The town was built in a place where wild animals live. As long as both humans and animals obey certain rules, they can live peacefully. What are the rules in Kariba? How dangerous is it there?

Flora grew up in a large city in Tanzania. Then she married and moved to a small village where she and her husband hunt and farm to live. She dreams of going back to the city but doesn't want to leave her family. Will Flora stay in the village? Will she move back to the city?

Two National Geographic explorers take an exciting and difficult trip to the Gobi Desert. When they finally get there, one explorer wants to take pictures of the desert in an interesting way. Why is it so difficult to cross the desert? How does the explorer take pictures of the Gobi?

There is a silk factory in Florence, Italy, where workers use ancient machines to create beautiful silk cloth. Other factories have modernized and use newer machines but the workers here continue to weave silk from machines that are centuries old. How this silk is made? What makes it special?

Most crocodiles live above ground but an unusual group of crocodiles in Africa lives underground, in caves. A team of scientists will go to Madagascar to learn more about these crocodiles. Will they find any crocodiles? What will happen if they do find a real giant cave croc?

People from around the world travel to Coober Pedy, Australia, with hopes of getting rich. This town is full of valuable stones called opals. Some opals are worth millions, but they are extremely hard to find. What influences the value of an opal? What does it take to find them?

In Argentina, there is a group of men who live a unique life; the life of a gaucho. This special type of cowboy has been continuing the old traditions for centuries. What type of lifestyle do these men have and what does it mean to be a gaucho?