Andy Griffiths Books

About Andy Griffiths

The New York Times bestselling author Andy Griffiths, who wrote the Treehouse series, Killer Koalas from Outer Space, The Big Fat Cow That Goes Kapow, The Cat on the Mat Is Flat, and The Day My Butt Went Psycho!, is at his best in these wild storytelling adventures perfect for readers of all ages. Bill Hope is an artist and illustrator living in the Blue Mountains just outside of Sydney. He has published nine illustrated books and has ongoing representation through the Lost Bear Fine Art Gallery. His graphic novel An Interior Life won the Golden Ledger award for Australian Comics.