I can't find the thread but I remember you mentioning you were looking for pregnancy books to read. I have Birthing From Within by Pam England and Rob Horowitz. I'm not a very artistic person so the birth art piece didn't resonate with me but the majority of the book I think is extremely helpful. It discusses how to be open to all different birthing types and not to force yourself to stick to one birthing plan. There is also a lot of pain management technique taught and brief chapters for people who will be present at the birth.
I tried Ina May Fowlers book but I don't think it present all views for discussion. It made me feel like if I didn't do a natural birth I would be a terrible person.