A Study In Scarlet
https://www.gutenberg.org/files/244/244-h/244-h.htm
Project Gutenberg copy of the novel’s full text. Available in a variety of file formats.
The Spiritual Life of Arthur Conan Doyle
https://www.nytimes.com/2018/12/28/books/review/arthur-conan-doyle.html
New York Times article describing Conan Doyle’s spiritual life, which is often reflected in A Study In Scarlet.
Conan Doyle Dead From Heart Attack
Original New York Times obituary announcing the death of Conan Doyle in 1930.