When a high school teacher mysteriously disappears, two students use a few insignificant clues to track down the people who are trying to kill him.
- ISBN10 068727950X
- ISBN13 9780687279500
- Publish Date 1 April 1986
- Publish Status Out of Print
- Out of Print 13 December 2011
- Publish Country US
- Imprint Abingdon Press
- Format Paperback
- Pages 141
- Language English