Hope my last reading description did not have unsettling spoilers. Perhaps I could edit it somewhat. As for CLB and Robert Louis Stevenson & "Dr Jekyll and Mr Hyde" -- I became interested in reading 3 stories after seeing the movie "Van Helsing": Dracula, Frankenstein, and Dr Jekyll and have finally completed them.
Other stories by Stevenson are "Treasure Island" and "Kidnapped" the first of which is a book that was being read by a security / reception person at Star Fleet Headquarters - was it in "The Pandora Principle" (as well as elsewhere in the mythos).
The four stories of Stevenson that I recently read were "The Body Snatchers" (1881); "Markheim" (1884); "Olalla" (1885); and, "The Suicide Club" (which is three connected short stories). These are nice studies in good intentions gone wrong, conversing with the devil, romantic obsession and degenerative nobility, and incipient ideas about euthanasia.