X'ed out

From the creator of Black Hole the first volume of an epic masterpiece of graphic fiction in brilliant color. Doug is having a strange night. A weird buzzing noise on the other side of the wall has woken him up, and there, across the room, next to a huge hole torn out of the bricks, sits his beloved cat, Inky. Who died years ago. But who's nonetheless slinking out through the hole, beckoning Doug to follow. What's going on?