Clairvoyance, honestly I believe everyone has a little of it in one way or another. Sometimes it can be mistaken as a "gut" feeling when it is this gift. There are others who close off to it or the possibility because they don't believe in such things.
I believe in it and this book is a guide to it by helping you understand it better. For those who don't know what Clairvoyance is, check this book out and learn. Even if you don't believe it, read it anyway. I learned quite a bit more than I had originally knew about it. Check it out!