Tim Hopgood worked as a graphic designer and freelance illustrator for 20 years, before turning his hand to children's books. UNPOPPABLE follows the hugely successful TIP TAP WENT THE CRAB (978-0-230-70103-8) and WOW! SAID THE OWL (978-0-230-70104-5), which was shortlisted for the Booktrust Early Years Award 2009. Tim is married with two teenage children and lives in the centre of York.