A
book by
John Barnes that faces a
What If FDR was
assassinated in
1937 and
John Nance Gardner directed a
US intervention in a
Mexican facist revolution the next year. Meanwhile,
Germany's used of wonder
weapons led to a fast
domination in
Europe.
This is the first of three books which make up the Timeline Wars:
Patton's Spaceship (sometimes called 'Crux of Battle')
Washington's Dirigible
Caesar's Bicycle
The protagonist is a bodyguard from our world drawn into a intertimeline war.
Point of divergence from our timeline: 1937