When Aunt Adelaide sends thirteen-year-old cousins Ivan and Daphne on a treasure hunt in the rain, they never expect to stumble into a whole new world where words and numbers run wild.
- ISBN10 1283301369
- ISBN13 9781283301367
- Publish Date 1 January 2011 (first published 1 October 2010)
- Publish Status Active
- Out of Print 19 May 2015
- Publish Country US
- Imprint Mighty Media Press
- Format eBook
- Pages 368
- Language English