As children, my sister and I spent hours playing in the small steep sided valley, or dingle as we always called it, alongside our house. Our dingle consisted of a few small wooded areas, an old cider apple orchard and a meandering stream. We would spend hours picking wild flowers, playing hide and seek, making dens out of fern, paddling in the stream, making stepping stones across it and catching bullyheads in it. Luckily we very rarely saw anyone in our dingle as I'm not sure how we would have coped with the encounters experienced by the two children in this book.
Peter and Johanna are the two children and they were young friends of Denys Watkins-Pitchford who often wrote and illustrated using the pseudonym BB. This book contains some well-known folk and fairy tales told within a story about the adventures of Peter and Johanna. The story begins with the author and the children walking down to the Glydebrook stream near the children's home to look for a kingfisher's nest. Luckily for them the young birds had just left their nest and were sat in a row on a branch awaiting their mother's return with food. After watching the kingfishers for a while they all enjoyed themselves messing about by the stream and relaxing in the warm evening air. Peter asked BB to tell them part of the story he had written some years earlier which was the Little Grey Men, he obliged and this becomes the first story within the story.