...a difficult choice for you.
I used to adore her - on several levels. But, for some time it has bothered me that she seems to absolutely relish the ad hominem attack, and that seems to be the only tool in her kit.
I think I have two of her books, including the one on Joseph McCarthy. Her book is ok at best, but if you want a serious read on that subject, try M. Stanton Evans’s book.
Oh, me TOO! {wink, wink}
But she's a bit boney for my tastes.