4

Washington Monument

4

The Willis Tower

3

Nathan the Whale

4

London Eye, London

4

Maddy's Pennsylvania Diary

2

Things That Are Gray-Easy Reader Part 1

1

Cosas que son Grises

4

How they work? Ships

2

Things That Are Gray-Easy Reader Part 2

4

The Tower Bridge, London

4

Maddy's Washington Diary

3

Magnetism

4

The Statue of Liberty

1

Things That Are Gray

4

Gateway Arch