Stephenie Meyer recently let out what she'll do with Midnight Sun when she was answering New Moon questions. Here below is what she 说 on her site:
To address the many, many 问题 about Midnight Sun:
I've found that there really isn't any answer I can give that changes the substance 或者 tenor of the myriads of requests, pleadings, and demands I get for Midnight Sun to be finished, so I feel a little silly answering that 问题 at all. But it's the most 流行的 question, so I'll take another stab at it.
I am not working on Midnight Sun now. I don't have a plan for when I'll get to it;...