Most people have heard of the massive collection of debris in the Pacific Ocean or the damaging effects of oil spills on ocean ecosystems. But there are many other ways the world's oceans are More →

This interesting art book inspires children to unleash their creativity as they learn how to use a variety of tools, media, and processes to create original works in printmaking. Mini-bio… More →

Many believe ghosts can haunt any sort of location imaginable. Prisons and jails are where criminals are sent as punishment. See why some prisoners might be sentenced for life...and the afterlife! More →

This fascinating series explains why you wouldn't want a world without engineers, scientists, and inventors. If we always did things the same way, we would never solve new problems, design… More →

Do you wonder about the world around us? Matter is everywhere. In this book, learn the measurable properties and observable properties that scientists use to understand matter. Downloadable… More →

These important books look at our interaction with the planet and the global impact of our actions on the environment today and in the future. Key environmental issues, such as climate… More →

In its Sustainable Development Goals for 2030, the United Nations states a healthy Earth requires healthy oceans - and life below water must be protected. Protecting the Oceans is a timely… More →

This book tells the story of Pteranodon. During the late Cretaceous period, between 89 and 80 million years ago, one of the largest flying reptiles to exist flew in the skies. Its large… More →

The island of Puerto Rico or "rich port" has long been known as a center of trade and commerce in the Caribbean. It is also a small island with great physical and social diversity. Puerto… More →

From being a stopping point for pirates and privateers, to a Spanish colony and later an American colony, the island of Puerto Rico has been a strategic piece of real estate for hundreds of… More →