Fiona Watt ; illustrated by Stefano Tognetti. Fiona Watt ; illustrated by Stella Baggott. illustrated by Stefano Tognetti. illustrated by Stefano Tognetti Illustrated by Stefano Tognetti. Illustrated by Stefano Tognetti [illustrated by Stefano Tognetti ; Fiona Watt ; illustrated by Rachel Wells. written by Rob Lloyd Jones ; illustrated by Stefano Tognetti. David Wilton; illustrated by Ivan Brunetti.