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 skating ability. The Callums are the link to a different location and another set of characters. Following their appearance in "Winter Holiday", they appear in two following books set in the Norfolk Broads, where they meet the Coot Club: Tom Dudgeon; the twins, Port and Starboard; and Bill, Joe & Pete the three sons of boatbuilders: the "Death and Glories". With a couple of exceptions, the exact ages of the characters are never established. In the first book they run from Roger, at 7 years old, to about 12 to 14 (John and Nancy). All characters age as the series