Mma Makutsi, who has recently been promoted to co-director, has been encouraging Mma Ramotswe to update to more modern office practices. An unusual case, however, will require both of them to turn their attention firmly to the past. A young Canadian woman who spent her early childhood in Botswana requests the agency's help in recalling her life there. Precious and Grace set out to locate the house that the woman lived in and the caretaker who looked after her...