Margot Pardoe supervision; as in Arthur Ransome's "Swallows and Amazons series", these often take place in a rural setting. However, there are some differences which set Pardoe's books, and the "Bunkle" series in particular, apart. The children do not live in a vacuum; unlike Blyton's St Clare's series, World War II is mentioned (with the associated inconveniences of rationing and black-out), and the children also age. Bunkle is ten when the first book starts and ages gradually until the last but one volume, before returning to his original age in the last adventure which is hard to find owing to a short
Swallows and Amazons series adventures in the series, the children change roles and become explorers or miners. In the novel "Winter Holiday", the children meet Dick and Dorothea Callum, siblings visiting the area. Dick and Dorothea are often referred to as "The Ds" and appear in subsequent novels. Dick considers himself a scientist, while Dorothea sees herself as a writer. Two of the books feature the Callums without the Swallows or Amazons: "Coot Club" and "The Big Six". They are set in an accurate representation of the Norfolk Broads, particularly the small village of Horning and its surrounding rivers and broads. Two other books