As a child, MARK ROBINSON would only read books by torchlight under the duvet. It is the same mischievous attitude that he brings to his writing. Full of edge and verve, Mark's playful style particularly appeals to boys. Whilst not writing, Mark competes in marathons and triathlons, and loves cycling (monster hills, no problem). Mark has three children who have excellent manners. But then... he raised them. SARAH HORNE graduated from the Falmouth College of Arts in 2001 and from Kingston University with an MA in Illustration in 2005. She starts her artwork by hand, drawing with indian ink, before finishing her illustrations in colour digitally using Photoshop. Sarah lives and works in London.