Carrie Sellon was born in Bristol and now lives in Hampshire with her husband, three children, dog friend (Mabel), tortoise friend (Sid), chicken friends (Bluebell and Snowy) and 30,000 bee friends (Andy, Pamela, Ellie, Mark...you get the idea).

She used to travel the world making wildlife films for the BBC, but now, much like Pizza Pete, prefers hanging out at home, eating too much pizza. Pizza Pete and the Perilous Potions is her first book.

Sarah grew up in Derbyshire, mainly under a snowdrift. She spent much of her childhood scampering in the nearby fields with a few goats. Then she decided to be sensible and studied Illustration at Falmouth College of Arts, graduating in 2001. She has illustrated for many different projects including an ad campaign for Kew Gardens entitled 'Plantastic Play'. She has also worked on commissions from The Guardian and The Independent newspapers. Sarah now specialises in funny, inky illustration and words for children's fiction and picture books. Sarah likes to paint on very big canvas. She loves funny detail, colour, music and wide open spaces. Sarah now works from a studio on a hill in Forest Hill, London.