The Big Six even his own father acknowledges it. BBC produced a television series Swallows and Amazons Forever! based on "Coot Club" and "The Big Six" in 1984. The Big Six The Big Six is the ninth book of Arthur Ransome's Swallows and Amazons series of children's books, published in 1940. The book returns Dick and Dorothea Callum, known as the Ds, to the Norfolk Broads where they renew their friendship with the members of the Coot Club. This book is more of a detective story as the Ds and Coot Club try to unravel a mystery that threatens the "Death and Glories"'
Swallows and Amazons series goes on; the final book occurs three to four years after the first (see timeline below). There is an inconsistency in the only two dates mentioned in the series. In the first book the year is stated to be 1929; while in the second book, "Swallowdale", which is supposed to take place one year later, the year is given as 1931. A second inconsistency is that while Bridget is only a year old in the first novel, she has aged five years by the time of "Secret Water". While the emphasis of all the books is on the activities of