Good timing, I just restarted watching Episode One of Season Three of The Man in the High Castle

PKD’s alternate history, set in the 60s, where Germany and Japan won WWII.

Mild spoiler below.

The Japanese now have to compete militarily with the Germans, who have developed a hydrogen bomb.

Edit: I couldn’t post until I changed the author’s name to that of his initials. His last name probably getting blocked.

I doubt I can even link to his Wikipedia page, as that link includes his last name,, but he famously wrote this: https://en.wikipedia.org/wiki/Do_Androids_Dream_of_Electric_Sheep%3F