If you haven’t read this yet, it’s an absolute gem.
From wikipedia:
The novel tells the story of Edana (Dana) Franklin, an African American woman living in 1976 Los Angeles who, on her twenty-sixth birthday, begins the first of six involuntary journeys back in time to Maryland’s Eastern Shore in the antebellum South.
The first time I read it, it reminded me a lot of Toni Morrison’s Beloved, also an excellent novel (for those that may not have read it).