2

Country Flags of Africa

4

Chip's Tips on South Africa

3

Coral Reefs of the World

2

Kwanzaa

3

Christopher Columbus

3

Common Birds Book 2

4

Bazaruto Archipelago, Mozambique

4

Gorillas and Other Primates

3

Nelson Mandela

3

Vasco da Gama

4

The Parrot's Sanctuary

2

Warm Grasslands! Savanna

4

Chip's Tips on Oman

4

Chip's Tips on Egypt

3

Lakes of the World

4

Chip's Tips on Kenya

3

Continents of the World

3

Meteorites, Meteoroids, and Meteors

3

Glaciers of the World

2

Continents

3

All About History

3

The Mount Kenya Trio

4

The Pygmy People

4

A Valentine for Cupid

4

Carthage, Tunisia