When I started reading Murakami, I couldn't stop. He weaves a world which seems so surreal without feeling absurd. Eventually, I read 4 of his books back to back and then bought the rest.
But, then I read the 5th one. And for some reason it felt like I've read it before. The protagonist in his novels has some very common characteristics - they like being alone, they cook and like to run. More often than not, a cat is involved (probably owing to the crazy high ratio of cats/people in Japan).
The last thing I read by him was actually a short story in New Yorker called 'Town of Cats'. I am now reading 1Q84. After a few pages, I felt like I had read some of it before. Even the character's jobs were the same. Peculiar details were common. And then I realised that I had read this in the short story.