I recently came across a horror story by the neglected novelist May Sinclair that immediately reminded me of one of Sir Arthur Conan Doyle's horror stories, a story that has been featured in a whole series of articles on here.
The Flaw in the Crystal, which was first published in 1912, will probably not inspire quite so many articles as The Parasite did, but it has some material that is worth quoting. As is often the case, it is mainly the metaphysical elements and some connections I noticed that inspire commentary.
Both novellas feature a woman who uses supernatural methods to influence people, however May Sinclair's Agatha Verrall is very different from Conan Doyle's evil witch Helen Penclosa in that she tries to use her powers ethically and for the good of others.
Agatha Verrall's gift
Agatha Verrall has a psychic gift: she can affect people remotely by concentrating her mind on them. She discovered this gift accidentally and uses it deliberately.
Agatha uses her gift to heal people telepathically. Her friend Rodney Lanyon is her first subject. He has a troublesome, demanding wife, a 'mass of furious and malignant nerves' who often drives him to breaking point. As a sanity-saving exercise he regularly escapes to Agatha's house, which he sees as his refuge, his place of peace.
Although Agatha loves Rodney, she refrains from using her gift to make him come to visit her but uses it – without his knowledge - to make him well when he comes of his own free will.