The Walking Catfish have upset the balance of the ecosystems and hurt local economies. More →

Some animals look so alike, it's difficult to tell which is which! The Wasp or Bee book in the Which Is Which? series helps readers discover the similarities and differences between wasps and More →

Learn how to perform research using video sources with these fun activities. Using their relevant prior knowledge of how to find video clips, students will learn how to use videos as… More →

Following the scientific process, this title provides instructions on how to conduct experiments that help students gain a better understanding of the property of water. More →

The 21st Century Junior Library Extraordinary Engineering series explains how important feats of engineering are accomplished. Water Parks examines the engineering concepts that make these… More →

Following a student conducting research, the reader learns about water power as an energy source. This exciting title includes how humans used water power in the past, how we use energy from… More →

What is a watershed? Why are watersheds important? What is it like to live where there is no clean, safe water supply? Read this book to find out more about the importance of watersheds and… More →

Readers will learn what it takes to succeed as a water/wastewater engineer. The book also explains the necessary educational steps, useful character traits, and daily job tasks related to… More →