I was hooked on the first few pages. I really wanted to find out what was going on. I needed to know Raley's story and then I needed to know Britt's. I was interested in the constant movement of the journey. I had a hard time putting the book down. I was highly invested in each character. I also enjoyed how they put in a little bit of romance in there. The sweet tender moments to smooth over the anxiety of the story. I was more interested in the storyline and the momentum. I highly recommend a book you can be lost in with adventure and suspense.