I had a lot of fun researching The Secret Notebook of Sherlock Holmes. Something I wanted to do as part of the book was provide links to a few of the sources I used, and information for anyone who might want to explore further.
I present…*drumroll*…the Secret Notebook Pinterest board! It’s hyperlinked at the back of the ebook, but I thought you might like a browse here too. Enquire within for yellowback novels, playbills, crowns, sewage cathedrals, collapsible hats, and much more.
Now don’t say I never give you anything!