Enid Blyton every year in addition to many other novels, short stories and books. In 1946 Blyton launched the first in the Malory Towers series of six books based around the schoolgirl Darrell Rivers, "First Term at Malory Towers", which became extremely popular, particularly with girls. The first book in Blyton's Barney Mysteries series, "The Rockingdown Mystery", was published in 1949, as was the first of her fifteen Secret Seven novels. The Secret Seven Society consists of Peter, his sister Janet, and their friends Colin, George, Jack, Pam and Barbara, who meet regularly in a shed in the garden to discuss peculiar
Enid Blyton 1945, Blyton miscarried five months later, following a fall from a ladder. The baby would have been Darrell Waters's first child and it would also have been the son for which both of them longed. Her love of tennis included playing naked, with nude tennis "a common practice in those days among the more louche members of the middle classes". Blyton's health began to deteriorate in 1957, when during a round of golf she started to complain of feeling faint and breathless, and by 1960 she was displaying signs of dementia. Her agent George Greenfield recalled that it was "unthinkable"