Memories Before Birth and Reincarnation

I think I must be one of those persons who has been reincarnated. I never considered myself to be such a person but always had memories from before my birth, in my Mom's womb, and my early childhood. One of my earliest memories was of being disembodied, looking down on the Earth, and recalling my many previous incarnations on Earth. My story is included in this book as well as many other stories of people who have reported remembering from before their birth.
This is all closely related to the topic of Reincarnation and so this book covers that topic too. This book includes the history of Reincarnation, research on the subject, and many stories of claims people have about being reincarnated. The belief in reincarnation has been around for thousands of years so this subject is not new. What I'm trying to do in this book is provide as many credible stories as I can to provide the reader with more information to form your own opinion on this subject.
Also, some of the possible reasons for reincarnation are covered here.