Insurgent is the second book in the divergent series. I love how these books are books on there own. It is a story that is hard to put down because every chapter made you want to know what is going to happen next. Each book in the series seems to connect but are new stories in there own way. My only problem with insurgent is I found Tris whined a lot in the first half for a character who is suppose to be brave. Other then that Insurgent is as action packed and as intense as the first one and has the perfect ending.