Member Awards and Achievements Kate Jackson Wins Agatha Award May 2, 2025 Share on Twitter (opens in a new tab) on Facebook (opens in a new tab) on Linkedin (opens in a new tab) via email Kate Jackson’s The Sasquatch of Harriman Lake won the Agatha Award for Best Children’s/Young adult mystery at the Malice Domestic Mystery Convention. The third book in the series The Big Grey Man of Ben MacDhui was also nominated in the same category.