Till now The Divergent series first two books has been written from the Beatrice point of view. But now four short books has been written by Veronica from the view point of Four. The third book in the series Allegiant is told from both Tris and Four’s perspective.
The four books from the Four’s perspective are The Transfer: A Divergent Story, The Initiate: A Divergent Story, The Son: A Divergent Story, The Traitor: A Divergent Story. Among them The Transfer: A Divergent Story has already released in September 2013 while others are due to release December 17, 2013, January 21, 2014, and February 11, 2014 respectively.
Veronica seems to be good at picking up trends. If you remember Twilight series was also written from the Edward point of view which also become equally famous just like the original novel. It is called Midnight Sun. No news when Stephenie Meyer will complete it but there are already some parody being written. You can check out them.