?I AM RIVETED. The Lady Sherlock series is so smart and clever and witty.??Julia Quinn, New York Times bestselling author of the Bridgerton seriesCharlotte Holmes comes face to face with the archnemesis of her alter ego, Sherlock Holmes, in this intriguing Victorian mystery from the USA Today bestselling author of A Study in Scarlet Women.A most unexpected client shows up at Charlotte Holmes's doorstep: Moriarty himself. Moriarty fears that tragedy has befallen his daughter and wants Charlotte to find out the truth. Charlotte and Mrs. Watson travel to a remote community of occult practitioners where Moriarty's daughter was last seen, a place full of lies and liars. Meanwhile, Charlotte?s sister Livia tries to make sense of a mysterious message from her beau Mr. Marbleton. And Charlotte?s longtime friend and ally Lord Ingram at last turns his seductive prowess on Charlotte?or is it the other way around?But the more secrets Charlotte unravels about Miss Moriarty?s disappearance, the more she wonders why Moriarty has entrusted this delicate matter to her of all people. Is it merely to test Charlotte's skills as an investigator, or has the man of shadows trapped her in a nest of vipers?