A detail that is given a lot of attention in the books, especially in Fourth Wing, is Violet Sorrengail’s hair, which is brunette turning to silver at the ends. The silver ends are not affected ...

Her two-toned hair isn't the only thing she shares with Violet Sorrengail, the main character of her hit "Empyrean" series, which saw its third book, "Onyx Storm," publish Jan. 21. In the first ...