Member Awards and Achievements Susan Marsh Wins Wallace-Stegner Prize April 10, 2017 Share on Twitter (opens in a new tab) on Facebook (opens in a new tab) on Linkedin (opens in a new tab) via email Saving Wyoming’s Hoback: The Grassroots Movement that Stopped Natural Gas Development by member Susan Marsh and Florence Shepard won the 2016-17 Wallace Stegner Prize in Environmental Humanities.