Christmas Eve in Auschwitz 1944 Hitlers Angel of Death Dr Josef Mengele and his brilliant young protege Adalwolf are on the verge of a nightmarish medical discovery when the war brings it all to an end But Mengeles insane visions for the Third Reich live onMore than halfacentury later FBI agent Melissa Gales mission is to bring Adalwolf to justice before its too late Hes emerged from the shadows of history to resurrect a biological terror and unleash it on the world But tracking him is easier than Melissa imagined Because for years Adalwolf has been tracking herMelissa and her unborn child have something Adalwolf needsa genetic history that holds the key to his success As a dance of death is engaged between hunter and hunted Melissa realizes how far the last Nazi will go to fulfill his dark dreams for his Ultimate Solutionand just how far she is prepared to go to stop him