The Daughter of Sherlock Holmes Mysteries Books in Order

This series begins with a bold idea and then commits to it fully. Joanna Blalock, a highly observant young nurse in London, turns out to be the daughter of Sherlock Holmes and Irene Adler. That secret gives Leonard Goldberg a way to write stories that feel close to the old Holmes adventures while still shifting the center of gravity to a new character.

Joanna is the heart of it.

The books open in 1914 and move through the years of the First World War. Joanna first joins forces with the elderly Dr. John Watson and his son, Dr. John Watson, Jr., after she witnesses a suspicious death and impresses them with her powers of observation. From there the series settles into a familiar but satisfying rhythm, Baker Street rooms, nervous visitors, difficult cases, misleading clues, and long chains of reasoning that only become clear at the last possible moment.

What makes the series work is that Joanna is not just a female copy of Holmes. She is living in a world that gives a clever woman fewer options, which is why she works as a nurse instead of in one of the more prestigious medical roles open to men. That matters. Her intelligence is obvious, but so is the social pressure around her. She solves crimes while moving through a society that often underestimates her, and that tension gives the books more bite than a simple pastiche would have.

The cases themselves range widely. The Daughter of Sherlock Holmes brings in hidden family history and old enemies. A Study in Treason turns on a stolen treaty and wartime diplomacy. The Disappearance of Alistair Ainsworth deals with a missing cryptographer and espionage. The Art of Deception heads into London's art world, The Abduction of Pretty Penny brushes up against Whitechapel terror, and The Blue Diamond, The Wayward Prince, and A Scandalous Affair push the stakes toward royal, political, and national scandal. The connective tissue is always Joanna's reasoning, along with the Watsons' loyalty and narrative voice.

There is also a family story running underneath the mysteries.

Joanna has a young son, Johnny, and he is more than background. He helps remind you that these books are not only about clever deductions. They are also about inheritance, in every sense, bloodline, talent, secrecy, and responsibility. Goldberg clearly enjoys the idea that Holmes's methods do not die with Holmes. They continue, change shape, and pass through a different life.

The tone is classic historical mystery, but it is not stiff. The books are brisk, clue-heavy, and easy to read, with enough period texture to place you in wartime London without turning into a history lesson. If you enjoy Sherlock Holmes continuations, this series gives you gaslit rooms, locked-door puzzles, and sharp deductions. If you want a little more warmth and forward momentum than some traditional pastiches offer, Joanna provides that too. She is thoughtful, capable, and often the smartest person in the room, which is exactly what this premise needs.