Rosemary G.

At MI5 headquarters Regent's Park, First Desk Claude Whelan is learning the rule (cover your arse) the hard way. Tasked with protecting a beleaguered prime minister, he's facing attack from all directions himself. Over at Slough House, the MI5 satellite office for outcast and demoted spies, the agents are struggling with personal problems: repressed grief, various addictions, retail paralysis, and the nagging suspicion that their newest colleague is a psychopath. Plus someone is trying to kill Roddy Ho.

Here are two sisters: One trades self-respect for a wealthy husband while the other finds in the pages of a book a kindred spirit who changes her life. The janitor at the local school has his faith tested in an encounter with an isolated man he has come to help; a grown daughter longs for mother love even as she comes to accept her mother's happiness in a foreign country; and the adult Lucy Barton (the heroine of My Name Is Lucy Barton, the author's celebrated New York Times best seller) returns to visit her siblings after 17 years of absence.