A Death in Diamonds

It’s hard to imagine, but one of the very best series has gotten even better. While the first three books were set around 2016, and featured Rozie Oshodi, Assistant Private Secretary (APS) to the Queen, here we jump back to 1957. The Queen is a young woman, still new to her role as monarch; the U.K. continues to recover from the Second World War; and a new APS emerges out of the typing pool: Joan McGraw, whose wartime work included decoding. This case is centered around a notorious murder: a young woman, a high-class escort, is found dead in a house in Chelsea that belongs to an elite men’s club. She is wearing only silk underwear and a diamond tiara. Nearby lies the body of an older man, garrotted. The double-murder grips Londoners, including the Queen, who has her own reasons for fearing that someone close to her could be implicated. Elizabeth doesn’t trust the old courtiers who surround her and turns to Joan for help in solving the case of the “tart in the tiara.” Besides a bang-up plot, this novel reaches brilliantly into Elizabeth’s life, from real-life state visits to Paris and North America, trying to bolster the U.K.’s relationships, to her tumultuous relationship with Philip, to her fear of a scandal that could take down the monarchy. This is deep, rich writing that should attract the millions who enjoyed The Crown, and want yet more.