Two friends become involved in a police operation investigating the suspicious activities taking place in an abandoned warehouse.
- ISBN10 0394852400
- ISBN13 9780394852409
- Publish Date 12 August 1982
- Publish Status Remaindered
- Out of Print 15 June 2011
- Publish Country US
- Imprint Alfred A. Knopf Books for Young Readers
- Format Hardcover
- Pages 114
- Language English