The Eden Test is a decent thriller, I guessed some of the plot points, but not everything. There are scenes of graphic domestic violence, so if that is something you'd like to avoid, now you know. This was my first book by Adam Sternbergh, I would read more of his books if I happen across them.
My family was visiting and one activity we went on was to a local nature preserve and botanical garden. We had gorgeous weather and were well served by visiting early in the day before the temps and humidity rose too much!