The Thirteenth Floor is a reprint collection, published by Hibernia Comics in 2007, of the first eleven episodes of a serial originally published in the British horror comic Scream! in 1984. Written by John Wagner and Alan Grant (under the pseudonym Ian Holland) and drawn by José Ortiz, it was set in a revolutionary computer-controlled apartment block, where the computer, Max, took its duties to ensure the safety of the residents a bit too seriously. It was compiled and edited by David McDonald, and also featured an introduction by John Wagner, and an article about Scream! by Edward Berridge.