At the Mountains of Madness is a story told from a first-person perspective by geologist William Dyer, a professor from Miskatonic University in Arkham, a fictional town in Essex County, Massachusetts USA. When a new scientific expedition to Antarctica is announced, Dyer breaks his silence and discloses hitherto unknown and closely kept secrets about his own explorations of the continent and exactly what befell his own expedition. He details how his team found the preserved remains of 14 prehistoric life forms unknown to science and outside of the existing geological and evolutionary timescale. He goes on to recount how some of the men and sled dogs are killed under mysterious circumstances. Dyer and graduate student Danforth, subsequently explored a mountain range by plane and discovered a vast, abandoned stone city, which is alien to any form of human architecture. What is the secret of this ancient ruin? Can Dyer convince subsequent explorers to stay clear of “the mountains of madness”.