If you don’t already know Matt Cook from his brilliant Texas Monthly pieces, “Soldier” and “The Call of Battle,” then you will soon. Next year, the Austin-based screenwriter and producer has two high profile films set for release: Triple 9 and By Way of Helena. The crime drama Triple 9, which is slated for a February release, features an all-star ensemble cast including Kate Winslet, Casey Affleck and Woody Harrelson. Cook’s other film, By Way of Helena, stars Liam Hemsworth (and, incidentally, Woody Harrelson), and tells the story of a Texas Ranger sent to investigate a series of unexplained deaths in a small Texas town. As if Cook’s year wasn’t busy enough, he and his wife, Lauren Wolf, will welcome their second child this spring.