In an alternate Harlem in 1926 that's soaked in blood and secrets, former best friends Elise Saint and Layla Quinn grapple with the murders plaguing their city-and the feelings they have for each otherVampires, or reapers, abound in Jazz Era Harlem. For 18-year-old Black girls Elise and Layla, the outlook is bleak. Five years ago, Layla lost her parents, became a reaper, and tried to kill her best friend. The attack caused Elise to leave for Paris, but now she's back for the 10-year anniversary party of the founding of the Saint empire, one built to kill reapers. Layla, armed with a knife, breaks into the Saint mansion, frightens Elise's younger sister, and confronts Elise. Soon after, Layla is blamed for a vicious attack on Saint associates. The girls find themselves teaming up to investigate, working toward the goal of finding a cure for reaperhood. Elise and Layla's simmering friction drives the book, making their interactions a highlight. Scenes with other characters sparkle-such as those featuring gangster Jamie (whose loyalties are unclear) and Elise's confidant, Sterling (a reaper hunter whose white mother fled the Deep South after his Black father was lynched)-while others fall flat, leading to uneven pacing. The worldbuilding is also inconsistent and confusing at times. But this duology opener, packed with themes of racial, emotional, and generational trauma, features gorgeously written prose that will leave readers wanting more.An atmospheric, tension-filled fantasy debut. (content warning)(Fantasy. 15-18)