Only One

Join one girl as she leads some friends to a tree planting ceremony. Along the way, she explains the value of the universe and its planet Earth. Readers will see and hear about the Big Bang, the Milky Way, and the solar system, as well as Earth's atmosphere, and the life within it: its oceans, trees, bugs, and seven billion human beings. Finally, the girl and her friends plant a tree-doing one small thing to help their one planet. Both informative and inspiring, here is a beautifully written science picture book about our one and only universe that will encourage its readers to protect and preserve the environment.