4
Chip's Tips on South Africa
4
Table Mountain, South Africa
4
Landmarks of Africa
2
Country Flags of Africa
3
The Winklers' Holiday on Zoo Lovers Day
3
Mother Teresa
3
The Winklers' Holiday on Zoo Lovers Day
4
Mount Kilimanjaro, Tanzania
3
Coral Reefs of the World
3
Meteorites, Meteoroids, and Meteors
3
Christopher Columbus
3
All About History
3
Glaciers of the World
4
Serengeti, Tanzania
3
Valleys of the World
4
Chip's Tips on United States
3
The Clever Jackal and the Mighty Elephant
4
Chip's Tips on Oman
3
The Mystery of the Fairy Circles
2
Kwanzaa
3
Eid al-Fitr
3
Amerigo Vespucci
4
Chip's Tips on Ghana
3
Vasco da Gama
4
The Pygmy People
4
Ngorongoro Crater, Tanzania
4
Temples of Abu Simbel, Egypt
3
Mahatma Gandhi
4
Bazaruto Archipelago, Mozambique
4
Victoria Falls, Zimbabwe/Zambia