Book 1

Reggie and Nigel Heath are relatively close in age, but worlds apart in personality. The older of the two brothers, Reggie is a successful attorney with charisma to spare. Nigel has always struggled to step out of his shadow. When Reggie leases space in an office building on London's Baker Street, he finds that the paperwork comes with an odd stipulation: his firm must receive and respond with a standard reply to letters sent to Sherlock Holmes (who famously occupied the same address). When Nigel, newly suspended from practicing law and relegated to clerk duties, becomes intrigued by one of the 'Dear Sherlock' notes, he disappears quite suddenly, leaving a dead body in his wake, and Reggie must hop the next flight to Los Angeles to uncover the truth. Hot on his heels is his sometime lover, Laura - a quick-witted stage actress who's captured the hearts of both brothers.

Book 2

The first Sherlock Holmes letter barrister Reggie Heath answered cost him most of his personal fortune, all of his Baker Street Chambers clients, and quite possibly Laura Rankin, the love of his life. But Reggie intends to earn all of it - the money, the career, and the love - back again. His latest client is the driver of one of London's famous Black Cabs, accused of murdering two American tourists. But while Reggie is working on that case, the letters to Sherlock Holmes are piling up - including one from someone who claims to be the descendant of Professor James Moriarty.

Book 3


Book 4

Moriarty Returns a Letter

by Michael Robertson

Published 28 January 2014
"Michael Robertson has delighted mystery readers and Sherlock Holmes aficionados everywhere with his charming and innovative Baker Street mystery series, where brothers Reggie and Nigel Heath are charged with answering letters to Holmes that arrive at their law office, located at 221B Baker Street. Now, Reggie and Nigel are back in a case that would confound even Sherlock himself. An exhibition of vintage Sherlock Holmes letters has opened at the Marylebone Hotel. As Reggie and his beloved Laura embark on a pre-wedding trip, someone from Reggie and Nigel's past--someone whom they thought was long gone--reappears, causing a whole slew of new problems for the brothers. Written with Robertson's characteristic charm, this is a standout mystery in a much-loved series, perfect for fans of the smash hit television shows "Sherlock" and "Elementary.""--

Book 5

"Michael Robertson has delighted mystery readers and Sherlock Holmes aficionados everywhere with his charming and innovative Baker Street mystery series, where brothers Reggie and Nigel Heath are charged with answering letters to Sherlock that arrive at their law office, located at 221B Baker Street. In the exclusive London suburb of Hampstead Heath, Rory McSweeny--a true national hero, having led the England cricket team to successive international championships--is accused of murdering his own wife with his own cricket bat. As preparations are made for the trial, the Royal Mail delivers two jury summonses to a law chambers located at Dorset House in the two hundred block of Baker Street. One summons is addressed to Nigel Heath. The other is addressed to Sherlock Holmes. And because Baker Street Law Chambers encompasses the address 221B Baker Street, both letters end up on Nigel's desk. There are twelve empaneled jurors--plus the alternates. But, an unfortunate accident befalls one of the jurors. And then things get worse. Jurors are dropping like flies, and they don't know who is doing it or why--or which of them will be next"--

Book 6

A Baker Street Wedding

by Michael Robertson

Published 11 December 2018