Charlie Brown and the rest of the Peanuts gang help present hundreds of scientific facts about the animal kingdom in a question and answer format.

Charlie Brown and the rest of the Peanuts gang help present hundreds of scientific facts about the animal kingdom in a question and answer format.

Charlie Brown and the rest of the Peanuts gang help present scientific facts about plants, geology, weather, climate, astronomy, and space travel.

Each volume deals with a different subject, such as astronomy, holidays, machines, clothing, transportation, and other scientific subjects. Uses questions and answer format.

Charlie Brown and the rest of the Peanuts gang help present a host of facts about how people live in various environments around the world.

Charlie Brown and the rest of the Peanuts gang help present a host of facts about various modes of transportation in a question and answer format.