Christopher Barzak’s Crawford Award-winning novel One for Sorrow is coming to the big screen! The film adaptation, Jamie Marks is Dead, is directed by The Ruins’ Carter Smith, and looks like a moody, properly creepy ghost story. It features Shameless’ Cameron Monaghan as a young man trying to learn the truth about a school outcast’s murder. Liv Tyler and Judy Greer are also on hand to look appropriately grief-stricken. Jamie Marks is Dead will be released on August 29th—see the full trailer below!