In Reaching for the Stars: Investigating Space Mysteries, 4th—9th graders learn about some of the marvelous mysteries and fascinating discoveries of outer space. What is a black hole? Do aliens exist? Young readers learn about some of the unsolved mysteries of space, and some of our greatest discoveries. Learn about planet types, what the universe is made of, and more! This engaging 32-page children’s book will help your child improve comprehension and build confidence with guided post-reading questions and fun activities. Part of the Reaching for the Stars series, the high interest text and full-color pictures make this children’s book an engaging read with fun and interesting facts about space as well as its unsolved mysteries. Since 1980, Rourke Publishing Company has specialized in publishing engaging and diverse non-fiction and fiction books for children in a wide range of subjects that support reading success on a level that has no limits.