Simon Mason ; illustrated by Helen Stephens. Lou Peacock ; illustrated by Helen Stephens. Alison Hawes ; illustrated by Matte Stephens. written and illustrated by Andrew Stephens written and illustrated by Helen Borten. Michael Rosen ; illustrated by Helen Oxenbury. by Robin Page ; illustrated by Helen Herbert. Lewis Carroll ; illustrated by Helen Oxenbury. Sarah Hayes ; illustrated by Helen Craig. adapted and illustrated by Janet Stevens.