no, I know it as a interesting book but I have not yet read. at the time, looking for a hard copy (I prefer them to e-books and i'm looking for it from years, but was always too expansive), I came across a guide about Queen that I had never seen. it's free and you can download it by the app Scribd. the title is "Queen the complete guide" by Sophie Feng.
all this has nothing to do with your question, perhaps, but it is a information that I give to all who read this post.