"A year is made up of four seasons--winter, spring, summer, and fall. The seasons come in the same order every year. These and other interesting facts about this topic can be discovered in Seasons, a Looking at the Sky book.--P [4] of cover.
"We can only see the Moon when the Sun shines on it. There is no air on the moon. These interesting facts about this topic can be discovered in The Moon, a Looking at the Sky book."--P. [4] of cover.
"We see a rainbow when the Sun shines on rain drops in the sky. When you see a rainbow, the Sun is behind you. These interesting facts about this topic can be discovered in Rainbows, a Looking at the Sky book."--P [4] of cover.