Holmes & Watson on a train in Silver Blaze

The Baker Street Irregulars website is your source for official information from the Baker Street Irregulars. Founded in 1934, the BSI was the first Sherlockian literary society in the world. We publish a wide range of scholarship related to Sherlock Holmes, and produce various events including the BSI Weekend every January.

Find out more about The Baker Street Journal, the BSI Press, and BSI Events.

You can also learn about the BSI organization, or visit our archives at the BSI Trust website.

The Baker Street Journal

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The BSI Press

Latest News and Books

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BSI Events

The next BSI event is the BSI Weekend in January 2019

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