Shannon says, "The fun bit is this reference supplied by Salli Jensen at some later date-

'The young fans of the author of the Miss Piggle-Wiggle books include Heidi Jensen, Betty's sister Mary Bard Jensen's daughter, third from left; Sue Williamson-Albrecht, fourth from left; Mari Jensen, another of Betty's nieces, standing directly behind her, Salli Jensen, and Darsie Beck, the son of Betty's sister Alison.'"