Wren is one of those tortured heroes you just can't help but sigh over. I liked him a lot. Maggie was great too. She was very devoted and there for Wren. It took a little longer for Wren to trust himself with Maggie, but once he did, he was just as devoted and very sweet.
My one complaint is Maggie's dad issues are reversed a little too easily at the end. Oh and the time travel was a bit contrived. But I did like the rest of the story and learning more of the weres' world and politics.