buono compares new and used prices for 16 books by S. J. King across European bookshops. The cheapest new one is The Timekeepers: Samurai Saga at €7.50; the cheapest second-hand copy is Les petits explorateurs. Vol. 2. Gare à la comète ! at €2.19.
Cheap books UK · Libri usati economici (Italia) · Livres pas chers (France) · Gebrauchte Bücher günstig (Deutschland) · Cheap books Europe
Some links here are affiliate links: if you buy, buono may earn a commission. It never changes the price you pay.