
Meanwhile, human remains have been found in the Thames and traced to the childhood home Libby inherited, which leaves all three wanted for police questioning when it is determined the victim lived with Henry, Lucy, and Libby in their childhood home and was murdered. After tracing Phin to Chicago, Henry leaves abruptly to go find him and cuts off all communication, prompting deep concern in Lucy, who knows of Henry’s dangerous obsession with Phin (which goes so deep that Henry has fashioned himself to look like Phin). But when Libby locates her birth father, Phin Thomsen, who lived as a teenager with Lucy and Henry-all their parents were part of a cult led by Phin’s father and died together in a suicide pact-the family begins making plans to go visit him in Botswana until word comes that Phin has taken a leave of absence from his job. Lucy Lamb is living with her brother, Henry, after the two have been reunited, and she’s focused on reconnecting with her eldest daughter, Libby, and building a more stable life for her younger kids.


In this sequel to The Family Upstairs (2019), two siblings continue to deal with the fallout of their traumatic childhoods.
