4

Hadrian's Wall, England

4

Great Wall of China, China

2

Humpty Dumpty

4

Niagara Falls

1

My First Book of Playground Things

3

Sinkholes of the World

4

Kremlin, Russia

4

Brandenburg Gate, Germany

4

Maddy's Georgia Diary

2

Ball Games at Recess

1

Birds - Part 2

4

Maddy's Vermont Diary

3

Harbors of the World

4

Maddy's Minnesota Diary

4

Maddy's South Dakota Diary

4

Maddy's Delaware Diary

4

Maddy's Virginia Diary

4

Maddy's Tennessee Diary

4

Maddy's Oklahoma Diary

4

Chip's Tips on Malta

4

Maddy's Oregon Diary

2

Birds of Prey

2

Country Flags of Oceania

4

The Anglo-Saxon Invasion of Britain

4

Maddy's Washington Diary

1

Playground Things

3

May Day

4

Patsy and Paul at Angkor Wat in Cambodia

4

Maddy's Mississippi Diary

3

Construction Worker