The world would be a terrifyingly different place had Karl Hartmann not intervened to alter the course of human destiny … and yet nowhere in the historical record covering World War Two or what was to follow, can one find mention of his name. This, then is the untold story - a story the world needs to know. In 1944, Hitler's scientists made unbelievable technological advances in temporal mechanics. Hitler's Zeitmaschine recounts Hartmann's incredible journey after being ordered to obtain information on advanced weaponry from the future in Hitler's bid to win the War. Negotiating the complexities of time travel, Hartmann found more than information about weapons of the future. He determined the Führer's ultimate fate … and he found love. Hartmann had to choose between his own future happiness and a course that would change the world. He chose the path that led to his evolving humanity and ultimate redemption, and by challenging Hitler's evil intent, has left us all with a legacy that to this day still awaits the appreciation and gratitude of humankind.