R'lyeh Rises-Cthulu Awakes (Paperback)

Former Air Force Pararescue specialist Sam Oliver joins the Hobblestone-Thorpe 2012 Antarctic Expedition on the ice sheet at the base of Mount Takahe, never dreaming that within it he will encounter an absolute impossibility and be the only person to return alive and able to warn the world what has broken free...
One year later, "Mayday" and "abandoning ship" are the last words heard from Clementine Prioress, the only survivor of a ship torn apart somehow, sending Sam Oliver to the South Pacific to save her.