5 points
Oh, there is actually a fourth one by a different author but with Liu Cixin’s approval. It goes deeper into the trisolarian biology than the main series. I havent read that one yet
1 point
I’d suggest skipping it. While it’s a fun continuation, the writer is not nearly as good as Liu Cixin. It’s definitely a fanfic
1 point
This kind of makes me curious! I didn’t finish the third book of the original trilogy …
2 points