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 to the psychologist Peter McKellar, Blyton describes her writing technique: In another letter to McKellar she describes how in just five days she wrote the 60,000-word book "The River of Adventure", the eighth in her Adventure Series, by listening to what she referred to as her "under-mind", which she contrasted with her "upper conscious mind". Blyton was unwilling to conduct any research or planning before beginning work on a new book, which coupled with the lack of variety in her life according to Druce almost inevitably presented the danger that she might unconsciously, and clearly did, plagiarise the books she