Kaye Umansky (Author) Kaye Umansky is very well known for her PONGWIFFY stories (Puffin) and other books for this age group. She lives in North London. Her website is http://kayeumansky.com/ Kaye Umansky is a very successful writer for children, with her books ranging from picture books to novels. Her first novel, Pongwiffy, shot straight onto the bestseller list on publication. Chris Jevons (Illustrator) Chris Jevons is a children's book illustrator with a passion for character design and storytelling. He began his career studying art and design at college and 3d animation at university. Chris now scribbles picture books and fiction titles for a living and has illustrated books for fantastic authors such as Peter Bently, Maz Evans, Lucy Rowland and Kes Gray. Chris's most recent books include: Goldilocks in Space, My Daddy is Hilarious, the 101 Bums series, Superpoop, Onesie Party and The Exploding Life of Scarlett Fife.