Corey's Peaceful Heart is a children's book by Judy Clerc Henry [illustrated by Robin Baird Lewis] that teaches emotional regulation using the HeartMath Institute's "Shift and Shine Technique". The reader follows a young boy named Corey as he searches for the something that makes his heart smile, while helping children learn to find the safe, peaceful place in their own hearts through a simple, guided process. Parent-teacher resources are included.