Told in their separate voices, twelve-year-old twins Percy and Penny, who have been homeschooled in different countries where their parents did missionary work, spend a life-changing summer on their Uncle Stretch's Minnesota pig farm.
- ISBN10 1606843516
- ISBN13 9781606843512
- Publish Date 8 May 2012 (first published 1 January 2012)
- Publish Status Unknown
- Publish Country US
- Imprint Egmontusa
- Format Hardcover
- Pages 291
- Language English