Andrew Joyner is an illustrator and cartoonist published internationally in newspapers and magazines including THE SUNDAY AGE, THE AGE, SYDNEY MORNING HERALD, SUN-HERALD, SOUTH CHINA MONRING POST, and READER'S DIGEST. He has illustrated books by humorists Ross Campbell and Wendy Harmer. THE TERRIBLE PLOP was his first picture book and most recently, he has produced a series of chapter books featuring Boris, a loveable warthog. He lives in Strathalbyn, South Australia.