Rob Childs ; illustrated by Tim Marwood. Rob Childs ; illustrated by Aidan Potts. Rob Childs ; illustrated by Kate Sheppard. Martin Jenkins ; illustrated by Tim Hopgood. Elizabeth Lindsay ; illustrated by John Eastwood. written and illustrated by Tim Hopgood by Joan Holub ; illustrated by Tim Bowers. illustrated by Tim Hopgood illustrated by Tim Warnes. Robin Shaw ; illustrated by author.