4

After the American Civil War

4

Mother's Magnificent Garden

3

Neil Armstrong

3

Asteroids

3

Space Exploration

4

How they work? Ships

2

The Robot Who Looked Like a Boy

4

Chip's Tips on Papua New Guinea

Grade 2

Comparing and Ordering

4

The White House

3

Friction

3

Houses from around the World

4

Earthquakes

2

Molly Has New Glasses

4

Maddy's Ohio Diary

4

Maddy's West Virginia Diary

3

My First Kitten

3

Mercury

3

My First Puppy

3

Clayton Does The Unthinkable

4

Okavango Delta, Botswana

4

The Mississippi River

3

Jupiter

3

Astronauts

3

Body Systems

2

Frank Wants Help

4

A Valentine for Cupid

3

An Easter Basket for Bonnie

3

Saturn

Kindergarten

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