Book 7 of The Young Underground. A mysterious caller says that Henrik's mother and a family friend are being held on charges of spying. But when Peter, Elise, and Henrik arrive to ask for their release, the Russian soldiers deny keeping any prisoners.
- ISBN10 1556616600
- ISBN13 9781556616600
- Publish Date 1 April 1997
- Publish Status Out of Print
- Out of Print 22 May 2009
- Publish Country US
- Publisher Baker Publishing Group
- Imprint Bethany House Publishers, a division of Baker Publishing Group
- Format Paperback
- Pages 176
- Language English