Memo to the Leader

It is year 142 of Deutsches Weltreich, the German World Empire dating from 1933, when the vilified Nazi régime was born. Tenured history professor and seasoned retrotemporal researcher Dr. James Silverthorne reluctantly accepts the key role in a desperate conspiracy aimed at obliterating Deutschesweltanreich tyranny in retrospect via a desperate, clandestine return to wartime Berlin in order to thwart the efforts of SS hero of heroes Erich Lustmann. Sent back to 1939 Berlin decades after the war by Odessa expatriates in Argentina, Lustmann is armed with prescient knowledge of actual wartime events and circumstances, the former SS "Deathshead" officer’s mission is to “rectify” via a decidedly outré method Hitler’s meddlesome misdirection of the war that culminated in erroneous, fanciful military decisions, and thereby ensured a Nazi victory in WW II. Fearing his own “mission impossible” is exactly that, Professor  Silverthorne nevertheless doggedly pursues his world-changing crusade in an exciting time travel adventure grand in scope and world-changing in purpose.