Allegiant by Veronica Roth. The Divergent trilogy ender. Available on October 22, 2013. Pre-order it now: http://www.kobobooks.com/ebook/Allegiant/book-r3HYy5fQxUq5p8pqWPxE1w/page1.html?s=_04gWPEMe0mR3IeYIRsjpg=1
Repeat after me, kids- You can be a fan of the franchise without reading the books. Yes, you can. If you just like the movie and have no desire to read the books, that's perfectly fine! Time to stop bombarding the people that only saw the movie.