Donna Latham is an award-winning author and playwright. She is the author of Amazing Biome Projects You Can Build Yourself, Backyard Biology Investigate Habitats Outside Your Door With 25 Projects, Deciduous, Forests, Deserts, Garbage Investigate What Happens When You Throw It Out With 25 Projects, Norah Jones, Oceans, Respiration and Photosynthesis, Savannas and Grasslands, and Tundra. She is a member of the Society of Children's Book Writers and Illustrators and the Society of Midland Authors. She lives in Batavia, Illinois.

Andrew Christensen is a graduate of the Center for Cartoon Studies and an art director at a hobby game company. He lives in Minneapolis, Minnesota.