The chilling tale of an Antarctic expedition gone terribly wrong from master horror writer H. P. Lovecraft

At the Mountains of Madness is a brilliantly told horror novel. Best of all, it's a "perfect" Lovecraft story, combining everything that makes Lovecraft...well, "Lovecraftian": constant impending dread, mysteries beyond time and space, characters driven to the brink of-and then beyond-insanity, and science knocking at the doors of the nightmarish unknown.