This series continues to impress. Just to be upfront - this series isn't a romance. Yes, there's a love story but the focus is really on Robyn and Marion's fight against the various forces that would see an end to their pagan way of life. Completing the trifecta is Gamelyn, Summer lord to Robyn's Winter. While Robyn's quest is pretty straightforward, the complications come from Gamelyn's inner turmoil and doubts and Marion's continued recovery from her ordeals in the previous book. They're both trying to find their footing, and Robyn's just trying to keep everyone together, after having lost them before.
I did miss having narration, since the narrator for the first two books is so great. He had a way of reading the passive voice structure of some of the sections and sentences that still gave them energy. It took some time getting used to it, but once I did the story moved along flawlessly.
This is a bridge book to the next trilogy of books in the series, but there's plenty here to keep my interested, and it does have a beginning, middle, end. It wouldn't stand on its own though, as you really do have to have read the first two books first, and while there's no cliffhanger per se, it's obviously a "to be continued" kind of ending.