Children's literature R. M. Ballantyne and G. A. Henty specializing in the production of adventure fiction for boys. This inspired writers who normally catered to adult audiences to write for children, and an example is Robert Louis Stevenson's (1850–94) classic pirate story "Treasure Island" (1883). In the years after the First World War, writers such as Arthur Ransome (1884–1967) developed the adventure genre by setting the adventure in Britain rather than distant countries. Ransome began publishing in 1930 his Swallows and Amazons series of children's books about the school-holiday adventures of children, mostly in the English Lake District and the Norfolk Broads.
Swallows and Amazons series remainder of his books himself. In 1938, he drew his own pictures for "Swallows and Amazons" and "Swallowdale" to replace Webb's. Ransome's pictures were done in pen and ink with no colour, although colours have been added by some publishers in later editions. Typically, figures in the pictures are shown from the back, though there are some which show the faces of a few of the characters. Taqui Altounyan, the oldest of the children to whom the first edition of "Swallows and Amazons" was dedicated, recalls that "He shirked drawing faces and got over that difficulty with back views of