Lizzy Stewart is an illustrator and author currently based in London. She writes and illustrates both picture books for children and illustrated books for adults. In 2017 her picture book There's a Tiger in the Garden won the Waterstones Children's Book Prize and World Illustration Award. Her debut full-length novel Alison was published in July 2022. She teaches illustration at Goldsmiths University and has also taught courses at the Tate and on behalf of the National Gallery.