Julie Aigner Clark is a mom, a writer, and a teacher who has survived breast cancer twice. As the founder of the Baby Einstein Company and the Safe Side, Julie has been writing books and creating media for children since 1997 and has sold millions of copies worldwide. You Are the Best Medicine was inspired by her daughters, Aspen and Sierra, and by her husband, Bill.

Julie lives in Colorado with her family, which includes cats, chickens, lovebirds, fish, and a rescued mouse.

Julie is proud to direct her portion of the proceeds from this book to UCLA's Jonsson Comprehensive Cancer Center because of its pioneering role in developing life-saving cancer treatments.