A major recycling campaign turns sour when money goes missing. Then a security guard from the local plastics corporation ends up face down in some machinery and very much dead. Frank and Joe Hardy are determined to track down the saboteur - who is equally determined to stay hidden - and with time running out, it's a question of who will reach their threatened expiry date first...!
- ISBN10 0606058648
- ISBN13 9780606058643
- Publish Date 1 January 1994
- Publish Status Out of Print
- Out of Print 19 March 2021
- Publish Country US
- Imprint Demco Media Inc
- Edition Turtleback School & Library ed.
- Format Hardcover
- Pages 153
- Language English