Bought this book off of ebay, after a friend telling me about it and giving me an interest in reading it:

Product Description
When psychiatrist and past-life therapist Dr. Brian Weiss began treating two new patients, Elizabeth and Pedro, he found that although they were strangers, they described the same past lives with a stunning similarity of detail and emotion. Their joint past unfolded quite separately in his office; they seemed to have loved each other across time. In this gripping book internationally bestselling author Dr. Brian Weiss tells the extraordinary story of their love and explains that each of us has a soulmate whom we have loved in past incarnations, and who waits to reunite with us now.

Read this book within a day, i have a real interest in this topic and a belief in the soul continuing its journey in many lifetimes, so could easily relate to the contents.
Really enjoyed the stories included, that seem to confirm that we have all been here before, a real inspiring and interesting read.