The Fragile Threads of Power was a good book, but it took me a while to get back into the world and characters and I had forgotten how much I enjoyed them. Each character got to have their own plots while also being connected to an overarching plot which is something I've always enjoyed. I think Lila is my favorite of them all because she's truly the love child of Kaz and Inej from Six of Crows (which is my favorite book). The bond between Rhy and Kell was amazing as always, and the tension between Kell and Alucard was shown even better than in Darker Shades.