After the events of Insurgent, Tris needs some answers about the truth behind the faction-based society. Together with Four and others, Tris finds her way behind the fence to see if there is any genuine truth to the revelations about the life she's always known. What she finds leaves many more questions and some dire decisions to be made. 
 I'd been anticipating Allegiant since the day I finished reading Insurgent. This trilogy has had its ups and downs with brilliant characters and a plot that I never could have predicted. Tris is a character that I admire greatly - she's grown up so much since the first book and she is willing to take the hard road if it is for the greater good. The supporting cast is brilliant because they behave like real people each with their own agendas - as a reader we may never know just what they are up to but it's clear that they have lives of their own and are not just in the story to interact with Tris. 
 This is a dual point-of-view novel with the narration switching between Tris and Four each chapter. With the first two books being solely being told by Tris this was an interesting decision to switch things up and whilst it did bring a new dynamic to the book I wasn't the biggest fan. I liked getting to see events from Four's perspective and find out things that Tris wasn't privy to however I thought the voices were too similar and there were times when I was not quite sure which character I was reading about. 
 I enjoyed the action in this book. I am not sure what I was expecting but I know that the events of Allegiant are better than what I was anticipating. There's a lot of action and a lot of twists and turns. There is more to people who meets the eye and Roth is not afraid to break a few hearts along the way. I'm impressed with how Roth decided to treat her characters and I think it was brave as an author to take the characters where she did. 
 Allegiant was a satisfying conclusion to a dramatic and exciting dystopian trilogy. If you have read and enjoyed the first two books I think you will be pleased with this instalment. I will definitely be checking out future books by Veronica Roth.