Jeanine Mathews has enslaved the minds of the Dauntless with simulations and used them to kill the Abnegation. She has also enslaved the minds of the Candor. When Jeanine starts to make random people to commit suicide with a simulation, Tris (Beatrice) turns herself in and is forced to complete a simulation to unlock a message from about 200 years ago. After unlocking the message, chaos breaks out as the Factionless people rise and take over.-K.W.
Allegiant by Veronica Roth
Tris and her friends make it out of the city and find the Bureau of Genetic Welfare. These people monitor the Chicago experiment, where Tris was born. She finds out that the experiment was to fix "damaged genes" and the divergent are people who are "genetically pure". Soon, Tris finds out that her mom worked there, but she also finds out that the people that work there only care about keeping the experiment going and are going to do something to end the chaos in the Chicago experiment. With the help of her friends, she saves her home and the people in it.-K.W.
Four by Veronica Roth
Short stories about Tobias's journey, told in his point of view.-K.W.