Cho Eunhee majored in visual design in college. She is the awardee of the 1998 Seoul Illustration Children's Book Special Award. She also received an Encouragement Prize from the Korean Published Art Festival. Drawing Ido, who loves reading, Cho thought of her own childhood since it was also her childhood dream to live in a house filled with books. Cho has illustrated for books including More, More, More; Splash, Splash, What Is This Sound?; I Like Bugs; Five-Inch Long Tail, Five-Inch Long Mouth; and Bear up Guys.