Using their magic tree house, Jack and Annie travel back to the time of the American Revolution and help General George Washington during his famous crossing of the Delaware River.
- ISBN10 8949190761
- ISBN13 9788949190761
- Publish Date 25 October 2004 (first published 1 June 2004)
- Publish Status Unknown
- Imprint Biryongso/ Tsai Fong Books
- Format Hardcover
- Pages 86
- Language Korean