If you are like me and love to load up your Kindle, Nook or Ipad with things to read, many of these titles are available as ebooks. Also, check your public library to find out if they have anything available. You'd be surprised what you can find at the library! I know Austin's public library has at least 3 of these books available for loan.
As with any new information, I recommend discussing your questions and concerns with your healthcare provider, hopefully your pelvic floor physical therapist! They can further explain this information and answer any questions that you have.