Michael Robertson Books in Order
Explore Michael Robertson books in order, with quick summaries, series notes, and easy where-to-start tips for the Baker Street and Phobos stories.
Last updated: July 10, 2026
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Michael Robertson books in publication order
8 books
The Baker Street Letters
by Michael Robertson
2009
When a little girl's plea to Sherlock Holmes points to a missing California surveyor, London lawyer Reggie Heath and his brother Nigel are pulled into murder, old secrets, and a case that stretches from Baker Street to Los Angeles.
The Brothers of Baker Street
by Michael Robertson
2011
Reggie is handling a Black Cab murder case when the letters to Sherlock Holmes pile up, including strange messages from a supposed Moriarty descendant. The mystery grows darker as the brothers' personal lives tangle with the danger.
The Baker Street Translation
by Michael Robertson
2013
An heiress wants to leave her fortune to Sherlock Holmes, a translator wants an old rhyme explained, and Laura's noble admirer disappears. Reggie has to connect the clues before a royal event turns disastrous.
Moriarty Returns a Letter
by Michael Robertson
2014
A display of historic Sherlock Holmes letters opens in London just as Reggie and Laura set off on a pre-wedding trip. Then someone the Heath brothers thought was gone returns, dragging old threats back into their lives.
The Baker Street Jurors
by Michael Robertson
2016
A jury summons for Sherlock Holmes is odd enough, but Nigel gets one too and ends up in the middle of a huge murder trial. As the case unfolds, the jurors themselves may be in real danger.
A Baker Street Wedding
by Michael Robertson
2018
Reggie Heath's wedding to actress Laura Rankin is a tabloid mess from the start, and the honeymoon gets worse when Laura leads him to a remote coastal village shadowed by her past. Soon there is murder, and Laura may be next.
The Barrister's Clerk
by Michael Robertson
2018
In this short Baker Street tale, a special-delivery letter sets off a small London mystery involving a barrister's clerk, a wandering busker, and trouble around the chambers. It's a quick glimpse of how even routine mail can turn strange at 221B.
Codettas
by Michael Robertson
2023
In this shared-universe finale, war finally erupts as Jack Wilgress, Rogan Hallard, and Higen Orochito face the choices that will shape Mars and the whole solar system. Robertson's contribution arrives as the long build reaches open conflict.
Where to start with Michael Robertson
If you want the main Baker Street story from the beginning: The Baker Street Letters → The Brothers of Baker Street → The Baker Street Translation → Moriarty Returns a Letter
If you want Nigel front and center: The Baker Street Jurors → The Barrister's Clerk
If you want the Reggie and Laura thread to pay off: The Baker Street Letters → The Baker Street Translation → Moriarty Returns a Letter → A Baker Street Wedding
If you want his science fiction side: Codettas
Michael Robertson sub-series and character series
Baker Street Letters books in order
Explore this series
The Baker Street Letters
by Michael Robertson
2009Baker Street Letters, Book 1
The Brothers of Baker Street
by Michael Robertson
2011Baker Street Letters, Book 2
The Baker Street Translation
by Michael Robertson
2013Baker Street Letters, Book 3
Moriarty Returns a Letter
by Michael Robertson
2014Baker Street Letters, Book 4
The Baker Street Jurors
by Michael Robertson
2016Baker Street Letters, Book 5
A Baker Street Wedding
by Michael Robertson
2018Baker Street Letters, Book 7
The Barrister's Clerk
by Michael Robertson
2018Baker Street Letters, Book 6
Baker Street Letters books in chronological order

The Baker Street Letters
by Michael Robertson
2009Baker Street Letters, Book 1
The Brothers of Baker Street
by Michael Robertson
2011Baker Street Letters, Book 2
The Baker Street Translation
by Michael Robertson
2013Baker Street Letters, Book 3
Moriarty Returns a Letter
by Michael Robertson
2014Baker Street Letters, Book 4
The Baker Street Jurors
by Michael Robertson
2016Baker Street Letters, Book 5
The Barrister's Clerk
by Michael Robertson
2018Baker Street Letters, Book 6
A Baker Street Wedding
by Michael Robertson
2018Baker Street Letters, Book 7
Wars: The Battle of Phobos books in order
Explore this seriesAuthor bio
Michael Robertson studied literature at Purdue University, then went to law school in Southern California. Before his fiction found a wide audience, he worked in educational publishing and software technology, and spent time in New York, in Silicon Valley, and in jobs that linked the United States with England. That background fits his books. He writes comfortably about lawyers, offices, bureaucracy, and the strange things that happen when ordinary systems start to wobble.
He has said he can't remember a time when he didn't want to be a writer.
For a long stretch, writing ran alongside the day job. Robertson tried screenplays, stage plays, and short fiction, learning the craft piece by piece. He has described that period pretty plainly: he kept getting better, but for a long time the work did not bring much money or much outward proof that it was going anywhere. It was less a dramatic breakthrough than a long apprenticeship.
The idea that finally clicked came from a screenwriting class in 1980. Looking for a premise, he found an article about 221B Baker Street becoming a real address, which meant letters to Sherlock Holmes could end up in a real office. Robertson knew he had something. He wrote early versions of the story as a screenplay, then later reworked it into fiction, throwing out a full draft and several partial Doyle-style attempts before he found the modern tone he wanted.
That patience matters.
In 2006 he brought the first pages of The Baker Street Letters to the SDSU Writers' Conference. An editor encouraged the work, even though that first opening did not lead straight to publication. Robertson kept going, kept writing, and eventually saw the novel published in 2009. It was a fitting start for a writer whose signature series is built on persistence, odd paperwork, and the idea that one overlooked letter can change everything.
Most readers know him for the Baker Street books. The Baker Street Letters introduces brothers Reggie and Nigel Heath, lawyers whose chambers sit at 221B Baker Street and who end up dealing with mail sent to Holmes. From there, books like The Brothers of Baker Street, The Baker Street Translation, Moriarty Returns a Letter, and The Baker Street Jurors build a world of murder cases, legal trouble, sibling friction, romance, and deadpan comedy. Robertson has said his novels take place in a universe where the letters are real, but Sherlock Holmes is not, and that small twist gives the whole series its shape.
What readers tend to like is the balance. The mysteries are real mysteries, with bodies, secrets, and ticking problems, but the books also make room for office routine, London atmosphere, and the absurd persistence of belief. One letter may come from someone lonely, another from someone unwell, another from someone in serious danger. Robertson likes that mix of the funny and the unsettling, and he likes characters who are capable but a little off-balance. Even a short work like The Barrister's Clerk shows how much mileage he can get from a single bit of mail.
He has also written outside Baker Street. Codettas places him inside a shared-universe science fiction saga, which feels like a natural sidestep for a writer who enjoys systems, factions, and carefully set puzzles. But even when the setting changes, the habits stay familiar. He is drawn to rules, institutions, old loyalties, and the ways people improvise when those structures start to fail.
Robertson lives in San Clemente, California. The official short version of his spare time is that he surfs a few hundred yards north of the shuttered San Onofre nuclear power plant, which is such a specific detail that it feels like it wandered in from one of his own novels. That dry note suits him. So do the books.
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