Lionsgate won’t be done milking The Hunger Games anytime soon. They have recently announced that they will be splitting the final book into two films, much like what Warner Bros. did with the final Harry Potter book.
This shouldn’t come as a surprise, because studios will do anything to make the most amount of money possible. I haven’t read any the books, so I can’t comment on if this was needed or not, but the general conscious is coming up a bit more positive than Harry Potter and even Twilight.
I’ve been told that there’s a lot of stuff that needs sorting in the final book and that two films will hopefully help do the story justice.
The Hunger Games: Mockingjay Part 1 is scheduled for a release on November 21st, 2014 and The Hunger Games: Mockingjay Part 2 is scheduled for release on November 20th, 2015.