Fossils are one of the most important tools we have for learning about long-extinct wildlife. A True Book: Earth Science series presents fascinating facts and fun activities that will engage the budding earth scientist, while exploring the fields of geology, meteorology, ecology, and more. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study. In...

From the first time a person looked up at the sky and wondered "What's our there?" humans have dreamed about exploring the cosmos. Over the years, there have been hundreds of reports of UFO (or unidentified flying object) sightings-which the U.S. government seemed to ignore. But, a recently released Pentagon report tells a different story. For five years, a secret government agency was tracking and investigating these sightings. Now, in the pages...

From the first time, a person looked up at the sky and wondered "What's out there?" humans have, dreamed about exploring the cosmos. This book is part of a series, A True Book: Space Exploration, that includes, the titles, ‘Human Missions to Outer Space’, ‘Mars Rovers’, ‘The International Space Station’, and ‘UFO's’. The series features the latest NASA imagery and lively, text to bring the wonder of space exploration directly to readers. In...