Petra Publishing is an innovative collaborative venture developed by The Parent Network (Caerphilly), supported by Head4Arts. It has enabled groups of parents and carers from across the Eastern Valleys area to create high quality storybooks nurturing reading skills and family learning. "Supporting literacy in our earliest years builds the foundation for our children and young people to achieve throughout their lives." Join writer Mike Church and the Petra team to find out how they did it… and how a small penguin saved the world.