buono compares new and used prices for 22 books by Yang Yang across European bookshops. The cheapest new one is The Secrets of Ancient Sea Monsters at €22.98; the cheapest second-hand copy is Je suis un tricératops : l'enfance d'un petit dinosaure at €5.20.
Cheap books UK · Libri usati economici (Italia) · Livres pas chers (France) · Gebrauchte Bücher günstig (Deutschland) · Cheap books Europe
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