Fiona Watt ; illustrated by Stefano Tognetti. Fiona Watt ; illustrated by Stella Baggott. Fiona Watt; Illustrated by Stella Baggott. illustrated by Stefano Tognetti [illustrated by Stefano Tognetti ; Fiona Watt ; illustrated by Rachel Wells. Fiona Watt ; illustrator, Stella Baggott. Fiona Watt; Illustrated by Rachel Wells. [Fiona Watt ; illustrated by Rachel Wells]. written by Rob Lloyd Jones ; illustrated by Stefano Tognetti.