Laurie Calkhoven is the author of many books, including George Washington: An American Life and Harriet Tubman: Leading the Way to Freedom. She lives in New York City. Visit her at LaurieCalkhoven.com.

Monique Dong studied to become an animator, but soon realized she had a love for illustrating children’s books and has been following that dream ever since. Born in South Africa, she now lives in China with her husband and baby boy.

"Have you ever wondered what you could do to help the planet? Find out how kids are helping the environment by selling lemonade to save the honeybees, starting a petition to bring attention to climate change, raising awareness through an original comic book hero, and more! Learn all about how their ideas are preserving the environment in this story of five amazing kids everyone should meet!"--Provided by publisher.