Sherlock Holmes of Baker Street Sherlock Holmes of Baker Street Sherlock Holmes of Baker Street: A Life of the World's First Consulting Detective is a 1962 novel by William S. Baring-Gould. The book purports to be a biography of Sherlock Holmes. Some aspects of the book were loosely based on the life of Baring-Gould's paternal grandfather, Sabine Baring-Gould. Five years later, Baring-Gould would go on to publish an "Annotated Sherlock Holmes", which would be considered definitive, at least until Leslie S. Klinger published "The New Annotated Sherlock Holmes" in 2004–2005. Baring-Gould used many biography details he invented in "Sherlock Holmes of Baker Street" for his
Minor Sherlock Holmes characters and, later, husband, an aging Sherlock Holmes. Raffles Holmes, the son of Sherlock Holmes, is a fictional character in the 1906 collection of short stories "Raffles Holmes and Company" by John Kendrick Bangs. He is described as the son of Sherlock Holmes by Marjorie Raffles, the daughter of gentleman thief A.J. Raffles. Wold Newton family theorist Win Scott Eckert devised an explanation in his "Original Wold Newton Universe Crossover Chronology" to reconcile the existence of Raffles Holmes with canonical information about Sherlock Holmes and A.J. Raffles, which fellow Wold Newton speculator Brad Mengel incorporated into his essay "Watching the Detectives."