This is my first post in Susan's! I was scrolling through the forums, trying to gauge whether I would join or not - and then saw this thread. I registered immediately.
'Whipping Girl' is one stunner of a book, the most resonant with my own experience bar none. I understand Serano's style may not be for everyone, but it is definitely worth a try. She has a lot of excerpts from both 'WG' and a new book (hooray!) on her website, as well as many other writings. Take a look.
As for me, well as mentioned above I am signed up now and will get around to posting an introduction in the next couple days.