David Heska Wanbli Weiden recently sold his thriller, Winter Counts, along with the next book in the series, Wounded Horse, to Ecco/HarperCollins. Winter Counts, to be released in 2020, is the story of a local Native American enforcer on the Rosebud Indian Reservation who becomes obsessed with finding and stopping the dealer who is bringing increasingly dangerous drugs into his community.  It’s a Native American thriller, an examination of the broken criminal justice system on reservations, and a meditation on Native identity.