4

History of Carnival Rides

4

The Sites & History of Coney Island

4

An Introduction to the History of the United States of America

3

All About History

4

History of the United States

3

Stars

4

Chip's Tips on Oman

4

Maddy's Washington, D.C. Diary

4

Maddy's Oklahoma Diary

4

Chip's Tips on India

3

Meteorites, Meteoroids, and Meteors

3

The Moon

4

Chip's Tips on Jamaica

4

Chip's Tips on United States

3

Solar Eclipse

4

Maddy's Minnesota Diary

3

Marco Polo

4

Chip's Tips on Gabon

4

The Quechua People

4

Chip's Tips on Thailand

4

Maddy's New York Diary

3

Anne Frank

3

Galaxies

4

Chip's Tips on Nigeria

4

Famous Americans: Thomas Jefferson

3

Florence Nightingale

4

The Hmong People

4

Chip's Tips on Senegal

4

Things to See in New York City

4

Maddy's Massachusetts Diary