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 for the London "Evening Standard". It was illustrated by van der Beek until his death in 1953. Blyton worked in a wide range of fictional genres, from fairy tales to animal, nature, detective, mystery, and circus stories, but she often "blurred the boundaries" in her books, and encompassed a range of genres even in her short stories. In a 1958 article published in "The Author", she wrote that there were a "dozen or more different types of stories for children", and she had tried them all, but her favourites were those with a family at their centre. In a letter