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 a romantic relationship. Blyton's marriage to Pollock became troubled for years, and according to Crowe's memoir, Blyton began a series of affairs, including a lesbian relationship with one of the children's nannies. In 1941 Blyton met Kenneth Fraser Darrell Waters, a London surgeon with whom she began a serious affair. Pollock discovered the liaison, and threatened to initiate divorce proceedings against Blyton. Fearing that exposure of her adultery would ruin her public image, it was ultimately agreed that Blyton would instead file for divorce against Pollock. According to Crowe's memoir, Blyton promised that if he admitted to infidelity she would