What do you do when you become separated from your dive buddy during a cave dive? How long do you look for your dive buddy? How far do you push your breathing air reserves before deciding you need to save yourself and exit the cave? Beyond Hope goes in a completely different direction from Rob Neto's previous two books. The entire story takes place underwater during a cave dive.Joey and Lindsey take their first trip to Mexico to see what the underwater caves there have to offer. One of the cave dives they do proves to be challenging, very challenging. It also pushes Joey and Lindsey to their limits while testing their faith and having them question some of their life choices. Will Joey and Lindsey survive this dive? Or are they Beyond Hope?