There is a great presentation, arranged by the Spiritist Society of Virgina, on the Novels of Emmanuel. The story of his family, from his book, Two Thousand Years Ago, down to the time of Francisco (Chico) C. Xavier’s life. It is a fascinating lecture on how so many lives are intertwined and how even during missions paying for past deeds still occur.
The link for YouTube is here.
I know you will be enthralled with what you learn.