I love this whole series. The relationship development was what got me. It was done very slowly yet very surely. There are also clever twists withing the whole series, and it's simply a very entertaining read. The writing style is very straight forward and simple. I wished the author was more descriptive of the characters since I had to imagine how they looked like on my own terms, which I had no issues with.
This is the first self-published and lgbt fiction I have read, and I have been pleasantly surprised. Rereading the whole thing.