In 2012 and 2013, Author, M.J. Preston set out to run the worlds longest Ice Road. Now he's returned with the much anticipated novel Acadia Event. Marty Croft's past has come back to haunt him. Faced with a threat by the psychopathic son of his former gangster boss, he has been forced into a heist that will take him literally to the top of the world. But this is the least of his worries. Because North of the 60th Parallel, the Acadia Mine Diamond has found something. Something that will change everything as we know it.