Mercury Is Awesome. This is the story that really brings Mercury in as an actual character, and he pretty much steals the show. Still not enough Pia, as I still consider The Geneva Decision the best in this series due to its focus on Pia herself, but there was enough development with her that it still felt worthwhile. Great read with an interesting concept that it has been a while since I've seen done, and I haven't seen it done this good in even longer. Very much recommended.