Chess and his crew Hazel, Swedish, and Bea may have escaped the slums, but they cannot escape the Fog that threatens to swallow the entire mountaintop city of Port Oro. Only one thing can stop the fog: an ancient machine known as the Compass. Only one person can find it: Chess. With the help of his crew, Chess faces dangerous encounters, brutal battles, and deadly driftsharks to unearth the hidden instrument. It s a race against time to save this high-altitude sanctuary.
- ISBN10 0606400524
- ISBN13 9780606400527
- Publish Date 25 July 2017 (first published 24 May 2016)
- Publish Status Out of Print
- Out of Print 20 July 2022
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 368
- Language English