The 100 series by Kass Morgan.
Before I begin, I'm going to assume you have read book 1 or watch the TV show. If you haven't, I will likely be spoiling things for you. So, if you don't want to read spoilers, go read the books or catch up on the TV show!
Book 1 felt a little uneven to me. A lot of the "world-building" and character setup took place in the first book. But that's all done in The 100: Day 21.
The action picks up right where the first book left off. Clarke, Wells, and Bellamy and the rest of the 100 are fighting for survival and for power on Earth. But someone is killing members of the 100. Who or what is doing this? Why? After Octavia goes missing, Bellamy certainly wants to know. Have these savage, violent Earthborns kidnapped Octavia? Or worse, have they killed her? He might get some answers. An alleged enemy, Sasha, has been captured. But she's not providing any answers. Can Clarke get them out of her? Maybe Wells has the magic touch? Life in space isn't much better for Glass, her boyfriend Luke, or her mother. Breathable air has become scarce. The Phoenicians have cut off the air supply for the Waldenites. Luke and Glass are separated. But for how long? A long-buried secret comes to light, and in an instant Luke and Glass' relationship might be over.
There is a lot more character depth in the second book. Clarke is hiding a big secret. It's been eating at her long before she landed on Earth. It's a secret that could tear Clarke's new-found friendship with Bellamy apart. Wells is almost like an outsider himself. As the son of the Chancellor responsible for putting them in prison, Wells has never been liked. It's only natural that he finds a friendship with Sasha. Bellamy's anger hasn't subsided in the least. In my opinion, he was a bit of a jerk in the first book. That hasn't changed in book 2. Occasionally, he shows his softer side with Clarke. I thought Wells and Clarke were meant to be, but that's out the window.
It's always hard for me to read something not based in reality, but I fully embraced this world the second time around. I wanted to know what happened to these characters. I wanted to know how life in space would go on or not go on. I felt like the writing in this book was tighter, more fast-paced, more engaging, and more emotional. This book like the last one ended on a cliffhanger. Fortunately, book 3 is already out! Once school is over, I will definitely be picking up a copy!
Note: I received a copy from FSB Associates in exchange for an honest review.