Enid Blyton eighth book in the Adventure series, "The River of Adventure", and her seventh Secret Seven novel, "Secret Seven Win Through". She completed the sixth and final book of the Malory Towers series, "Last Term at Malory Towers", in 1951. Blyton published several further books featuring the character of Scamp the terrier, following on from "The Adventures of Scamp", a novel she had released in 1943 under the pseudonym of Mary Pollock. "Scamp Goes on Holiday" (1952) and "Scamp and Bimbo", "Scamp at School", "Scamp and Caroline" and "Scamp Goes to the Zoo" (1954) were illustrated by Pierre Probst. She introduced
Enid Blyton them more affordable to children. After 1963 Blyton's output was generally confined to short stories and books intended for very young readers, such as "Learn to Count with Noddy" and "Learn to Tell Time with Noddy" in 1965, and "Stories for Bedtime" and the Sunshine Picture Story Book collection in 1966. Her declining health and a falling off in readership among older children have been put forward as the principal reasons for this change in trend. Blyton published her last book in the Noddy series, "Noddy and the Aeroplane", in February 1964. In May the following year she published "Mixed