Tom now seeks the second potion ingredient that will free his ailing mother from Wizard Velmal's fiendish sorcery.
He must battle against Muro the Rat Monster, who can command the vermin of Kayonia to do his wicked bidding!
- Format: Paperback
- Pages: 144 pages, black & white illustrations
- Publisher: Hachette Children's Group
- Publication Date: 04/03/2010
- Category: Fantasy
- ISBN: 9781408307243