"Twelve-year-old Artie Kingfisher has only ten days to gather a team of knights to wield the mythical seven swords, or his mission to save the Otherworld and claim his throne as King Arthur will be lost"--
- ISBN10 0062070940
- ISBN13 9780062070944
- Publish Date 2 January 2013
- Publish Status Out of Stock
- Publisher HarperCollins Publishers Inc
- Imprint HarperCollins
- Format Hardcover
- Pages 368
- Language English