It's the hottest day of the year, the perfect day for a boy and his grandad to set off on an adventure - and the perfect day to share a picnic with pirates!
Sam Usher (Author, Illustrator) Sam Usher studied illustration, graduating in 2008. His first book, Have You SeenSassoon? was longlisted for the Greenaway Medal and shortlisted for the Red HouseChildren's Book Award and the Waterstones Children's Book Prize.
