All Our Yesterdays-Cristin Terrill 4 out of 5 stars. Synopsis: In the future, the world sucks. Big time. Em and her friend Fynn Might Be The Only Ones who can change the future by traveling back into the past. The problem is: a lot of different versions of them have already done this and failed. The only option Seems to kill the one who has started it all, but can you really hold someone responsible for the person theywill become? What I liked: This novel is fast-paced and keeps you at the edge of your seat. I really liked that it deals with questions about paradoxes and such right at the start so did search questions dont bother you whilst reading. What I disliked: Unfortunately, I already knew the ending (I encountered it whilst reading a review) and some of the twists werent twists to me at all. There was supposed to be a sequel, but Terrill has confirmed did it didnt work out. Instead, she will be giving us some short background stories did I really look forward to.