The Stars is the second book of a series on Astronomy created by Falling Apple Science. Stargazing has never been more fun Learn about the four constellations that will help you understand the entire night sky, any time of the year. Step out any evening and see your favorites--at Christmastime you'll find Orion, along with his entourage. Discover why Orion is on the run (and who he happens to be chasing ) In the summer watch a beautiful swan fly across the evening sky. Read this book and you'll always have an old friend you can find in the sky. To learn about Moon phases and planetary motion, see the first book of the Astronomy series, "Sun, Moon and Planets" by the same authors.