Kit de Waal has written novels for adults and young adults, short stories and her memoir Without Warning and Only Sometimes was published in 2022. Her debut novel My Name is Leon was an international bestseller; in 2022 it was adapted for television by the BBC and it is now on the GCSE curriculum. She is founder of the TV production company Portopia Productions and The Big Book Weekend, a Fellow of the Royal Society of Literature and holds many roles in book and arts organisations. Her new novel Best of Everything will be released in April 2025.