How do you describe David Walliams books?

David Walliams's children's books are characterized by their humorous and often mischievous nature. They also frequently incorporate elements of exaggeration and absurdity, while also tackling universal themes such as friendship, bullying, and the struggle for understanding in the face of life's complexities. Additionally, they feature quirky and endearing characters who often find themselves in comical, unpredictable situations that keep readers turning the pages.