Oisín McGann is one of Ireland’s most prolific writer-illustrators, producing books for all ages. He is the author of the hugely popular Mad Grandad books, Headbomz: Wreckin’ Yer Head and novels such as Race the Atlantic Wind. He is also the illustrator of The Secret Scientist, the latest in Jason Byrne’s Onion O’Brien series. He is a winner of the European Science Fiction Society Award, CBI’s Children’s Choice Award and has been shortlisted for numerous other awards. He lives somewhere in the Irish countryside, where he won’t be heard shouting at his computer.