Horror comics the Code. While the genre has had greater and lesser periods of popularity, it occupies a firm niche in comics as of the 2010s. Precursors to horror comics include detective and crime comics that incorporated horror motifs into their graphics, and early superhero stories that sometimes included the likes of ghouls and vampires. Individual horror stories appeared as early as 1940. The first dedicated horror comic books appear to be Gilberton Publications' "Classic Comics" #13 (August 1943), with its full-length adaptation of Robert Louis Stevenson's "Strange Case of Dr Jekyll and Mr Hyde", and Avon Publications' anthology "Eerie" #1 (January
Robert Louis Stevenson club), particularly with Charles Baxter, who would become Stevenson's financial agent, and with a professor, Fleeming Jenkin, whose house staged amateur drama in which Stevenson took part, and whose biography he would later write. Perhaps most important at this point in his life was a cousin, Robert Alan Mowbray Stevenson (known as "Bob"), a lively and light-hearted young man who, instead of the family profession, had chosen to study art. Each year during vacations, Stevenson travelled to inspect the family's engineering works—to Anstruther and Wick in 1868, with his father on his official tour of Orkney and Shetland islands lighthouses