American Museum of Natural History Reihenfolge der Bücher (Chronologisch)

The youngest astronomers can go forth and journey into outer space in this fun, basic introduction to the solar system. The unique format presents our sun and each planet in order with graduated flaps—turn each flap to reveal fascinating facts on each celestial body, and even the Milky Way!

Book by John G Maisey

Describes the discovery and mounting of fossil evidence for the dinosaur called Barosaurus and examines what this evidence suggests about its appearance and behavior.