3

Isaac Newton

4

Jewels, Gemstones, and Birthstones

4

Yellowstone National Park

4

Famous Americans: George Washington

4

Washington Monument

4

Stonehenge, England

3

Clayton Does The Unthinkable

4

Maddy's Washington Diary

3

David Livingstone

3

Clayton Does The Unthinkable

4

Maddy's Washington, D.C. Diary

3

Inventors and Inventions

4

Maddy's South Dakota Diary

4

Mount Kilimanjaro, Tanzania

2

My Five Senses

4

London Eye, London

3

Cuisines of the World

1

Sports

2

Hilda Broomhead

4

Chip's Tips on Ghana

2

Mr. Himy Slimy

4

Acropolis, Greece

1

Opposites

3

Neptune

2

Things That Are Pink-Easy Reader Part 2

4

Maddy's Arizona Diary

1

Cosas que son Blancas

2

Things That Are Pink-Easy Reader Part 1

3

Judge

3

Gravity