Gifty is a graduate student at Stanford, studying reward-seeking behaviour in mice. She is grieving the overdose death of her brother and the continuing depression of her mother. This is a cerebral story, meaning it takes place in Gifty’s mind as she grapples with tough issues: addiction and depression, grief and love, science and religion.
Amy notes: another book by Yaa Gyasi, who also wrote the excellent Homegoing.
Two parallel lineage stories of two African half-sisters (who never meet). One storyline is Ghana, the other a slave story that leads to America. There is impressive historical detail, especially when describing the Ghana experience of collusion in the trafficking of slaves. The book is Michener-like in using storylines of successive generations, and yes, there is a useful family tree included in the text.
What David Read 