The Alden children suspect that the other guests are somehow involved when things begin to disappear at the bed and breakfast where they are staying in Washington, D.C.
- ISBN10 1299968597
- ISBN13 9781299968592
- Publish Date 1 January 2011 (first published 1 January 1994)
- Publish Status Active
- Out of Print 25 February 2015
- Publish Country US
- Imprint Albert Whitman & Company
- Format eBook
- Pages 118
- Language English