4

Maddy's South Carolina Diary

4

Maddy's Virginia Diary

4

The Sami People

4

Maddy's Maryland Diary

4

Maddy's North Carolina Diary

3

Sacagawea

4

Maddy's North Dakota Diary

4

Chip's Tips on Papua New Guinea

4

Grand Canyon

4

Tropical Rainforest

4

Maddy's Idaho Diary

4

Maddy's Utah Diary

3

Genghis Khan

4

Maddy's New Mexico Diary

4

Maddy's Delaware Diary

4

Victoria Falls, Zimbabwe/Zambia

4

Chip's Tips on Laos

4

Chip's Tips on Russia

4

The Quechua People

4

Chip's Tips on Kenya

4

Maddy's Rhode Island Diary

4

Maddy's New York Diary

3

The Elephant and the Hare

4

The Plains Indians People

4

The Hmong People

3

Daniel Boone

4

Maddy's Mississippi Diary

3

Houses from around the World

4

Maddy's Nevada Diary

4

Maddy's Tennessee Diary