oliver moon and the nipperbat nightmare

Enter the magical world of Oliver Moon, Junior Wizard, in these fun illustrated adventures full of gruesome details and extraordinary characters. Oliver is thrilled when he is allowed to look after the class pet, Nippy the Nipperbat, for the Halloween holidays. But when Nippy disappears, Oliver must find a replacement. Unfortunately for Oliver, his new nipperbat is loud and rude and determined to cause as much trouble as possible...