Get ready for the Great American Eclipse of 2017 with this charming and straight-forward story about how eclipses of the Sun and Moon occur. Includes activities using ordinary items to make models, and explores common questions. This illustrated book is a fun way to get young astronomers ready for August 2017, when millions of North Americans will have the rare chance to witness a solar eclipse. The book tells how two curious children and their grandparents re-create eclipses in their living room using a lamp, a tennis ball, two Hula Hoops, and Ping-Pong balls. Later, in the...