Yes, but there is no timelimit. Check out her official site with writing about Midnight sun http://www.stepheniemeyer.com/midnightsun.html
Yes. She is working on the book and it will be published.
Stephenie Meyer has already started working on 'Midnight Sun', which is the Twilight Saga written in Edward's perspective. Meyer said on her website (which you can view from the Related Links section) that she already started working on some chapters for it. It has not released yet, but it might be in the future.
they don't know if she going to release it
Stephenie stopped writing Midnight Sun. It was illegally posted. In an interview she said that she is not working on Midnight Sun, but something else. She didn't say why, but she said she wouldn't let the fans know what she is working on because it ruins the experience of the book.
do you mean is there going to be a twilight book after breaking dawn? if so, no there is not going to be a continuation of the series. Stephenie Meyer was working on a book called midnight sun which was edward's percpective on twilight. the rough draft of the midnight sun got leaked and so Stephenie Meyer took a break from writing it. does this answer your question?
The release date is indefinite, Stephenie Meyer has never said that she was going to publish it.
because it got leaked - she kinda feels betrayed. . .
she already did. its called twilight
it is not going to be released due to the fact that it got leaked on the internet
I think that she is going to finish writing it after Breaking Dawn Part 2 comes out!
Yes Stephenie Meyer is working on two things at the moment. She i working on Midnight Sun (for more information, look at http://www.stepheniemeyer.com/midnightsun.html, and don't stop reading after the first entry.), and it sounds like shes going to publish it. It also sounds like she has plans to work on more stuff for The Host.
yes she is going to finish writing midnight sun if you go to www.StephenieMeyer.com you can get more information. hope that kinda helps