Curious About Birds
Soar into the natural world of birds with this beginner’s guide for toddlers and preschoolers from the award-winning team of Cathryn and John Sill.
Learn More
Discovering Nature
The Discovering Nature board book series offers simple, realistic first glimpses into the natural world.
By Cathryn Sill / Illustrated by John Sill
Curious About Mammals
What is a mammal? Young readers will discover simple yet compelling answers in this beautiful board book from Cathryn and John Sills’ Discovering Nature series.
Learn More
Curious About Insects
Attention little bug buffs: Get a first glimpse into the natural world of insects! Part of the Discovering Nature series from Cathryn and John Sill.
Learn More
Curious About Fish
A simple, realistic first glimpse into the natural world of fish from the Discovering Nature board book series by Cathryn and John Sill.
Learn More
About the Author and illustrator
Cathryn Sill
AuthorCathryn Sill, a graduate of Western Carolina University, was an elementary school teacher for thirty years. She lives in North Carolina.
John Sill
IllustratorJohn Sill holds a BS in wildlife biology from North Carolina State University. Combining his knowledge of wildlife and artistic skill, John has achieved an impressive reputation as a wildlife artist and received several awards. He lives in North Carolina.