Brain Boosters: Super-Smart Code Puzzles

Kate Overy is an experienced children's editor-turned-author specialising in illustrated activity books, puzzles, drawing books, children's reference and educational titles. She lives in Kent, in the United Kingdom, with her other half and two cheeky children. Graham Rich is a versatile graphic designer and illustrator, with over 20 years' of children's publishing experience. He enjoys creating funny cartoon characters and designing exciting children's books. Ed Myer is a Manchester-born illustrator. After growing up in an artistic household, surrounded by other artists in the family, Ed studied ceramics at university but always continued drawing pictures. He now lives in London.