Princess Annie's puppy Sunny, who likes to follow the rules, and Prince James's puppy Rex, who loves mischief, look for hidden treasure in McDougal Castle.
- ISBN10 1423164881
- ISBN13 9781423164883
- Publish Date 10 December 2013
- Publish Status Transferred
- Publish Country US
- Publisher Disney Book Publishing Inc.
- Imprint Disney Press
- Format Paperback (US Trade)
- Pages 128
- Language English