Michael Robertson

Michael Robertson is an American author best known for the writing of the "Baker Street Letters" series of novels. Robertson lives in San Clemente, California where he works for a huge American conglomerate with offices across England and the United States. He has always been fascinated by Conan Doyle’s Sherlock Holmes series of novels, which he was reading by the time he was only eight years old.

The best place to start is the Baker Street Letters series, the earliest of Michael Robertson's multi-book series: it opens with The Baker Street Letters (2009) and runs to 7 books across 2009–2018, ending with A Baker Street Wedding (2018). Michael Robertson's other series stand alone, so they can be read in any order.

Michael Robertson has 13 books catalogued in this guide, published between 2009 and 2026. 10 of them belong to 2 named series — the largest being the Baker Street Letters series with 7 books — and 3 are standalone titles, collections or anthologies.

Read each series in publication order — the numbered entries in each series follow the year each book first appeared. Michael Robertson's series do not depend on one another, so they can be started in any order; by start date they are Baker Street Letters (2009–2018, 7 books) and Wars: The Battle of Phobos (2022–2023, 3 books).

This guide splits Michael Robertson's 13 books into 2 named series and 3 titles that stand alone or appear only in collections: Baker Street Letters (7 books, 2009–2018); Wars: The Battle of Phobos (3 books, 2022–2023).