Typhoon Time (Unabridged‪)‬

The Hunt for Red October meets Timeline! 

Martin Richter, a pacifist history professor specializing in pre-WWII Germany, has two passions in his life: history...and opposing nuclear weapons.

Eric Sobol, a terminally ill Holocaust survivor billionaire, learns of a wormhole that leads back in time to 1938, and he decides to do everything within his power to change the past. 

Thanks to their efforts, a modernized Russian Typhoon-class nuclear submarine jumps the time barrier and appears in 1938, manned by 21st-century multinational experts and equipped with the best technology money can buy. But when a saboteur steals a nuclear warhead and delivers it to the German navy, all of history is at stake. 

As the crippled Typhoon is ambushed by a U-boat wolf pack, Hitler contemplates how to use his newly acquired weapon to make all of Europe fall to the Third Reich....