2

Country Flags of South America

4

Amphibians

4

Gorillas and Other Primates

2

Colo and Theo Go to the Beach

3

Archipelagos of the World

3

Straits of the World

3

Simon Bolivar

3

Glaciers of the World

3

Canyons of the World

3

Fjords of the World

3

Isthmuses of the World

4

The Pygmy People

3

Continents of the World

4

Early Native Americans

3

Easter

3

Trenches of the World

3

Eid al-Fitr

4

The Quechua People

4

Chip's Tips on Chile

3

Common Birds Book 2

4

Chip's Tips on Brazil

3

Amerigo Vespucci

3

Charles Darwin

3

Sinkholes of the World

3

Mardi Gras

2

Continents

4

Chip's Tips on Venezuela

3

Kwanzaa

4

The Plains Indians People

3

Christopher Columbus