How to contact a blogger on Blogspot?

So far I have had zero luck on my search for anyone who has ever read a career romance novel that was not Cherry Ames or Sue Barton!

Well, not quite zero luck. I have found three different blogs, all on blogger/blogspot, by women who have sporadically reviewed some of the books I'm interested in. But I can find no option to contact these bloggers. Am I missing something obvious? Or is it more likely they just turned off any option for contact info?

On at least two of these blogs, I can't even leave a comment! One has all comments turned off, the other is restricted to team members. Sigh....