Best Queen Book

Hi everybody

I'd like to buy a good Queen book but I don't know where to start, so I ask you for advice. What's the best Queen biography I could find? I'll appreciate your suggestions or comments.

Thanks!

I found this one incredibly informative:

http://www.amazon.com/Queen-Elizabeth-I-Biography-E/dp/0822500299/ref=sr_1_1?ie=UTF8&s=books&qid=1225488310&sr=8-1

i would have to say "as it began" by Jackie Smith at the fan club

or a personal look at freddies life "mercury and me" by jim hutton or "mister mercury" by peter freestone