Reading the book about souls and past lives is a great start but nothing beats having the first-hand experience of a past-life regression.
To whet your appetite here is an audio excerpt from a real life past-life regression undertaken with Danijela Jakic in 2010.
I have worked with all these practitioners and can personally recommend them:
Danielle Taylor works in suburban Melbourne – facebook.com/danielletaylor422/
Danijela Jakic works in Melbourne’s west –facebook.com/RightOnPointAcupunctureAndFertility/
Paul Williamson is a peripatetic practitioner working at all the major Mind, Body Spirit expos through Australia and the UK – soulhypnotherapy.com/