A navy commander's investigation into the crash of a weather balloon in the Swiss Alps turns into a journey of terror into the incomprehensible.
- ISBN10 0446363669
- ISBN13 9780446363662
- Publish Date 1 December 1992 (first published 1 August 1991)
- Publish Status Active
- Publish Country US
- Publisher Time Warner Trade Publishing
- Imprint Warner Books Inc
- Format Paperback (US Mass Market)
- Pages 416
- Language English