4

Patsy and Paul at Machu Picchu in Peru

4

Patsy and Paul at Machu Picchu in Peru

3

Lakes of the World

2

Country Flags of South America

3

Coastal Plains of the World

4

Chip's Tips on Chile

3

The Jeweled Frog and the Mighty Condor

3

Canyons of the World

4

Amphibians

3

The Jeweled Frog and the Mighty Condor

3

Trenches of the World

4

The Quechua People

3

Simon Bolivar