One for Sorrow is a coming-of-age novel by the American writer Christopher Barzak. In 2014 it was adapted into the feature film Jamie Marks is Dead and debuted at the Sundance Film Festival. Directed by Carter Smith, the film's actors include Liv Tyler, Judy Greer, Cameron Monaghan, Morgan Saylor, Noah Silver, and Madisen Beaty. Source: Wikipedia (en)