3

Edmund Hillary

1

Chad and Rich

4

Mount Rushmore

3

Famous Explorers

4

Maddy's Mississippi Diary

4

The White House

4

Maddy's Connecticut Diary

4

Maddy's Rhode Island Diary

2

Jack and Jill

3

Valleys of the World

4

Extreme Weather

2

Jack and Jill

4

Maddy's Ohio Diary

4

Maddy's Kentucky Diary

3

Individual Sports

4

Chip's Tips on New Zealand

3

Mountains of the World

4

Chip's Tips on Chile

3

Famous Explorers

4

Chip's Tips on Zambia

4

Maddy's Texas Diary

4

Maddy's Kansas Diary

4

Pet Presents

4

Volcanoes

1

My First Book of Tools

1

Animals and their homes

4

Maddy's South Dakota Diary

2

Carrying Together, Ants

4

Maddy's Oregon Diary

4

Maddy's Wisconsin Diary