In 2020, the e book Code Name Bananas, which was set in World War II-era Britain was published, and was being introduced on Walliams' Instagram. Walliams suffered a severe fall when tackling the Kirkstone Pass, a thousand-foot climb within the Lake District however was ready to complete the experience. In September 2012 Walliams launched his fifth youngsters's book, Ratburger, telling the story of a younger woman named Zoe whose life is a misery as she has an evil stepmother. 25 September 2014. This was the story of a woman named Stella whose Auntie has moved into her house along with her owl, Wagner. Ratburger was adopted in September 2013 by Walliams' sixth ebook, Demon Dentist, relating the tale of a young boy named Alfie with no family besides his dad whose world goes upside-down when a new dentist arrives in city. The story follows a boy known as Jack attempting to rescue his Grandpa who suffers from Alzheimer's disease from a care residence run by an evil matron. The story criticised by Ma earlier in the year is "about a Chinese boy called Brian Wong" who is "never, ever incorrect". Also in July 2020, Williams' next ebook, The World's Worst Parents was revealed, and the e-book adopted the same structure as the entire earlier short story assortment books.
