4

The Giant's Causeway, Ireland

4

Chip's Tips on Nigeria

4

Maddy's Connecticut Diary

3

Neptune

3

Sinkholes of the World

4

Chip's Tips on New Zealand

4

Temples of Abu Simbel, Egypt

3

Mythical Creatures

3

Stars

3

Saturn

1

Trucks

2

The Witch's Camp

3

Jupiter

4

Sharks and Other Sea Life

2

I Spy Snails and Slugs

3

Uranus

3

Dog Breeds: Working Group

4

Maddy's New York Diary

4

Maddy's New Jersey Diary

3

Mythical Creatures