'Playgroup Activities. What How Why' by Brenda Crowe The booklet is an introduction to the presentation of playgroup activities in two stages: the first for all beginners, new playgroups and for mothers helping; the second for playgroups and staff who have worked their way through the suggestions of stage one and are ready to go further. It was published by the Pre-School Playgroups Association and written by Brenda Crowe, their National Adviser. Annotated by Amelia Fysh 1974