Patrick Halliday is the author of the Cuthbert the Colourful Troll series of picture books, along with several screenplays, and the graphic novel, E6 - Buckle Up, published by Markosia. Patrick has also worked in the wine business for over 25 years, and lives in East Sussex. Kat Cameron is the Illustrator of the Cuthbert the Colourful Troll series of picture books. Based in Barcelona, she specialises in fantastical, concept driven Illustration and design. Kat has exhibited numerous times in Barcelona.