As Dolly Parton turns 80 today, some news: I'm thrilled to announce the forthcoming publication of my new book, "Dolly Parton: The Stories Behind the Songs," from the same publisher who brought you my books on Taylor Swift and Beyoncé, out in the US on August 11, 2026. (Not promoting it quite yet — consider this a soft launch!) amazon.com/Dolly-Parton…