Smith was born in Akron, Ohio.[2] She was introduced to the children's publishing industry via fellow author and teacher Myra Cohn Livingston, whose class she attended and ultimately discovered her voice and interest in writing for children there.[2] She attended La Sierra University from 1980 to 1983, studying English, but ultimately did not graduate.[3]
Smith wrote her second picture book My Daddy Rules the World: Poems about Dads, with the intention of celebrating fathers all over the world because she cites to have always had a soft spot for the way fathers interact with their children, also intending to give credit to fathers.[4]