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
The Famous Five (novel series) losing a sense of the characters growing up. J. K. Rowling commented of her Harry Potter series that she deliberately intended to avoid this in her writing: "in book four the hormones are going to kick in – I don't want him stuck in a state of permanent pre-pubescence like poor Julian in the Famous Five!" Enid Blyton wrote 21 Famous Five books: Blyton also wrote a number of short stories featuring the characters, which were collected together in 1995 as "Five Have a Puzzling Time and Other Stories". There are also books written originally in French by Claude Voilier