Dark Frost  - Jennifer Estep
Full review to be posted soon:Ohhh this book is pretty much a game-changer in the series with a huge climatic ending that has emotional, psychological and world changing elements. Gwen really goes through the gauntlet in this book, and discovers a dangerous aspect to her gift. There is also developments with the supporting characters and yes fans of Logan will be very very happy in this one! Can't wait for Crimson Frost - this feels this book has really cemented the series for me!