The Reincarnationist Papers: Origins Prequel

Discovered in an antique store in Rome at the turn of the millennium, The Reincarnationist Papers offers a tantalizing glimpse into the Cognomina, a secret society of people who possess total recall of their past lives.
Evan Michaels struggles with being different, with having the complete memories of two other people who lived sequentially before him. He fights loneliness and believes his ‘condition’ is unique until he meets Poppy. She recognizes his struggle because she has the same ‘condition’, except that she is much older, remembering back seven consecutive lives. But there is something else she must share with Evan – she is a member of a secret society of others like them. They are, in effect, near immortals - compiling experiences and skills over lifetimes into near superhuman abilities that they have used to drive history toward their own agenda on a longer timeline.
Through Poppy, Evan is invited into the Cognomina but he must decide if he can face their tests before entering this new mysterious society as their equal.