"The story has a nightmarish excitement and maintains a brilliant pace .
T]his is \'must\' reading for horror fans." - Calgary Herald "I began to read: and then read and read and read." - John Creasey, Books of the Month "Good, insomniac science-. . . . a far-reaching plot linking the horror camps of the Nazis, the frozen wastes of Russia and the work of British Secret Intelligence. . . the best of its kind this season." - Detroit News " S]pine-chilling . . . "The story has a nightmarish excitement and maintains a brilliant pace