The Sun and the Planets (A 3-D, Interactive Children's Book)Filled with pop ups, pull outs, sliders, and foldouts, this fully interactive nonfiction book about our solar system is part art, part school, part experiment all rolled into one! The Sun and the Planets is an incredible, 3D journey into our solar system! Packed with paper models, moving parts, pop ups, and built in science experiments, kids will discover how orbits work, what causes an eclipse, the science behind the seasons, plus other engrossing