Suggest an edit16:40Jackanory: The Warden's Niece: Part 3: A Bet on MariaBBC One Wed 22nd May 1968, 16:40 on BBC One Londonby Gillian Averywith Geraldine McEwanContributorsAuthor:Gillian AveryStoryteller:Geraldine McEwan Source: Radio Times Suggest an edit