The Fifth Woman. Henning Mankell*
The Man Who Smiled. Henning Mankell*
Sidetracked. Henning Mankell*
I went to the Masterpiece website and checked the schedule (.PDF) against the wikipedia page of the novels. Even though two of the novels aren't featured this fall, and I've read one of the novels adapted into an episode (Dogs of Riga, if you're curious), I still want to finish all 4 of the remaining books before the series starts in September.
It's nice to have goals, I guess.