Prepare to encounter the most mischievous characters in "The World's Worst Children," a collection of ten cautionary tales from the imaginative mind of bestselling author David Walliams.

Meet five beastly boys and five gruesome girls, including Sofia Sofa, a TV superfan so glued to her sofa that she's transforming into one! Experience the antics of Blubbering Bertha, a tearful big sister with a nasty habit of spinning tall tales.

In this delightful and dreadful compilation, David Walliams weaves entertaining stories brought to life by the artistic genius of Tony Ross. Get ready for a rollercoaster ride through the hilariously wicked world of "The World's Worst Children."