On Christmas Eve, Jack and Annie's tree house transports them to King Arthur's castle at Camelot, where they undertake a quest to the castle of the Otherworld.
- ISBN10 1632455323
- ISBN13 9781632455321
- Publish Date 30 November 2015
- Publish Status Active
- Imprint Lectorum Publications
- Format Paperback (US Trade)
- Pages 144
- Language English