All Our Yesterdays is about Em. She has been imprisoned by the doctor. She and her friend Finn are always trying to find a way to escape the lab. When a soldier finds his way through the lab, he helps them escape through the device that ruined their lives: the time machine. Em travels back to the time when the doctor is young, just to kill him. This will eliminate Em and the doctor, giving her past-self a new chance at life. Can Em save her past-self and the boy she once loved from becoming the doctor?
Would you time travel if you could? This book sort of shows that some ideas aren't very good. A lot of people would let that kind of power go to their heads. Anyone looking for an addicting book should read this.