3

Garbage Travels

4

Maddy's Iowa Diary

4

Patsy and Paul at Machu Picchu in Peru

4

Maddy's Indiana Diary

3

Wetlands of the World

4

Maddy's New York Diary

4

Sphinx, Egypt

3

Trenches of the World

4

Maddy's Hawai'i Diary

4

Erbil Citadel, Iraq

4

Maddy's Washington, D.C. Diary

4

Maddy's Pennsylvania Diary

4

Nasir al-Mulk Mosque, Iran

3

David Livingstone

3

Helen Keller

4

Maddy's Oklahoma Diary

4

Maddy's South Dakota Diary

4

Great Wall of China, China

4

The Sites & History of Coney Island

4

Maddy's Arizona Diary

4

Grand Canyon

4

Patsy and Paul at Uluru in Australia

4

Maddy's Tennessee Diary

4

Maddy's New Hampshire Diary

4

Eiffel Tower, France

4

Sheikh Zayed Mosque, UAE

4

Mount Fuji, Japan

4

Chip's Tips on Venezuela

4

Washington Monument

4

Maddy's Illinois Diary