Maureen Wright is the author of Sleep, Big Bear, Sleep!, Sneeze, Big Bear, Sneeze!, and Sneezy the Snowman. She lives in Athens, Pennsylvania.Violet (Jung ah) Kim is a graduate of Rhode Island School of Design (RISD). She lives in Seoul, South Korea, where on most days she can be found drawing, listening to her favorite music, and drinking a cup of coffee. Earth Day, Birthday! is her first illustrated book.