Michael Genhart, PhD, a licensed clinical psychologist in private practice in San Francisco and Mill Valley, California, is the authorof numerous books for children including Ouch Moments and the Books for Nourishing Friendships Series. He lives with his family in Marin County. He received his BA in psychology from the University of California, San Diego and his PhD from the University of Maryland, College Park. Visit Dr. Genhart at www.michaelgenhart.com and follow him on Facebook: @picturebookauthor.

​Steve Mack is a freelance illustrator and has been illustrating professionally for the last decade. Steve has recently returned to Canada and his freelancing roots and now works for many clients. He has a small studio on a farm in the valley and lives with his wife and two small children. His children's books include Stickley Makes a Mistake, Peanut Butter & Jellyous...sometimes friendships get sticky, and The Grouchies. Visit him at www.stevemack.com or follow him on Facebook: @SteveMackIllustrator, Twitter: @steve_mack or Instagram @SteveMackIllustrator.