4

Landmarks of Asia

2

Country Flags of Asia

3

Straits of the World

4

Petra, Jordan

4

Mount Fuji, Japan

3

Common Birds Book 2

3

Genghis Khan

3

Gulfs of the World

3

Mother Teresa

4

Petronas Twin Towers, Malaysia

3

Chinese New Year

4

Mecca, Saudi Arabia

4

Chip's Tips on Egypt

3

Canyons of the World

3

Diwali

3

The Winklers' Holiday on Zoo Lovers Day

3

Juan Ponce de León

3

Isthmuses of the World

4

Burj Khalifa, United Arab Emirates

3

Capes and Peninsulas of the World

3

Drainage Basins of the World

3

Archipelagos of the World

4

The Dome of Rock, Jerusalem

3

Passover

3

Islands of the World

2

Continents

4

Chip's Tips on Thailand

4

Angkor Wat, Cambodia

4

The Hmong People

3

Edmund Hillary