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 shaggy heads of hair or hats". The sixth book in the series, "Pigeon Post", won the inaugural Carnegie Medal from the Library Association in June 1937, recognising the best 1936 children's book by a British subject. It was reviewed in "The New York Times" the month after J. B. Lippincott & Co. of Philadelphia published the first U.S. edition. Ellen Lewis Buell welcomed the latest work in the six-year-old series that had firmly established "a special niche in juvenile literature". She noted the children's "vivid collective imagination which turned play into serious business" (hunting a gold mine on the moors)