Mark Twain ; illustrated by Valerio Vidali. illustrated by Valerio Vidali Cath Jones ; illustrated by Valeria Issi. Mark Twain ; illustratedby Scott McKowen. Mark Haddon ; illustrated by Peter Sutton. Mark Sperring ; illustrated by Maddie Frost. Dick King-Smith ; illustrated by Valerie Littlewood. illustrated by Oriol Vidal. illustrated by Valeria Issa. Illustrations by Valerio Vidali