It's a good book, but the glaring historical/general life/science inaccuracies make it really difficult to be a great book. At best you could say she is building a mythology for modern Paganism, which I could understand, especially if you do follow a tradition that for the most part comes from an oral tradition that the church would have Christianised or destroyed. She also does a lot of sweeping generalisations of who witches are, what they do, and what they believe.
I found the first part of the book and the second last chapter particularly difficult to get through...
The meditations I liked, as well as brief personal anecdotes; the feminist aspect was good too...I did like the book, and I would recommend this book, but I would also advise that it's-from my perspective-about building a mythology, rather than facts. I find when pagan authors go into "the burning times" spiel, credibility can go right out the window, in this case Laurie Cabot has the cred to kind of...roll with it, as it were.