Revolution (Book 3 of POE Chronicles)

I never wanted a war. All I wanted to do was
to get things back to the way they were, and to keep those I love safe. But it
turns out that everything was just an illusion, that the reality I lived in was
all but a lie. That world was no place to live, and in order to make a better
future, a future that so many have sacrifice so much to try and archive before
me, I had to fight.

And to do that I needed to find out the truth, no matter what horrors lies beneath it. The web of lies, of secrecy, of betrayal
is spun so far, so fine, so wide that I had been seeing only a corner of it. I
didn't know if I have the strength to go on, but I know that if I don't step
up, the world as we known it will end.

If you asked her four years ago what she imagined herself doing in the future, Abigail
Beckett could safely tell you that it doesn't involve political meetings, living
in an ancient castle and seeking advice from a three hundred years old
Original. Having discovered her roots, she had inherited the responsibility to
make sure the world doesn't end by the terrorist group Apocalypse and make
peace among POE and Legres. With the fate of many of her friends still
uncertain, she must race against time to uncover the Apocalypse's plan, pacify
the government and tried not to get killed by her grandmother.

(This is book 3 of the P.O.E. Chronicles, Read book 1 Evolution and book 2 Selection if you haven't already)
Amazing cover by @MulanJiang