Hawkeye Collins and Amy Adams, two twelve-year-old sleuths, solve nine mysteries using Hawkeye's sketches of important clues. The reader is asked to use Hawkeye's sketches and hints to solve the mysteries.
- ISBN10 1442469013
- ISBN13 9781442469013
- Publish Date 5 March 2013 (first published 15 January 2013)
- Publish Status Unknown
- Publish Country US
- Imprint Simon & Schuster
- Format Paperback (US Trade)
- Pages 77
- Language English