The Flatliners will be releasing a new album on September 17, 2013. The album is titled Dead Language which we assume is a joke about the French. It's their first full-length since Cavalcade in 2010 though they released the Count Your Bruises and Monumental 7-inches in the intervening years as well.
They will soon be hitting the road for a tour with A Wilhelm Scream. Check out the artwork for Dead Language on the release page.