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 of 500,000, and raised £35,000 in the six years of the "Enid Blyton Magazine"'s run. By 1974 the Famous Five Club had a membership of 220,000, and was growing at the rate of 6,000 new members a year. The Beaconsfield home it was set up to support closed in 1967, but the club continued to raise funds for other paediatric charities, including an Enid Blyton bed at Great Ormond Street Hospital and a mini-bus for disabled children at Stoke Mandeville Hospital. Blyton capitalised upon her commercial success as an author by negotiating agreements with jigsaw puzzle and games manufacturers from