The Man in the High Castle takes place in an alternate reality where the Axis Powers have prevailed in the Second World War. We get to experience the points of view of several characters based in the US.
I have mixed views on this one. Dealing with my criticisms firstly, I was a bit disappointed the various characters didn't really interact with one another. It was like a sampling of their various lives whereas I suppose I was hoping they would all come together, a la
The Stand. I also thought the novel got bogged down in a lot of details at points, especially the internal squabbles of the Nazis. I had hoped too that the differences of the alternate reality and the actual reality would have been dealt with more.
On a brighter note, I very much enjoyed Juliana's storyline arc. I thought she was the most interesting character by far and it seemed to me like more care was put into her part of the story.
Overall it was a decent story. If it sounds like the kind of plot you'd find fascinating then give it a go.