Endearing illustrations and simple phrases combine in a book that shows how animal mothers care for their babies with the same tender love as human mothers do, and the line ""She tucks me in,"" depicts a kangaroo mother with her joey.Endearing illustrations and simple phrases combine in a book that shows how animal mothers care for their babies with the same tender love as human mothers do, and the line ""She tucks me in,"" depicts a kangaroo mother with her joey.