During the Age of Empire, a particular sub-genre of thriller/horror stories emerged in English letters. It involved English travellers finding out that the natives of whatever country they were tramping through might not actually like them. This sub-genre includes “The Corsican Sisters,” by Violet Hunt. The sisters in question are two beautiful peasant girls whisked away from their humble existence by an English family determined to give the girls a glorious season in London. They are then returned to Corsica and the family moves on. The sisters, however, do not, or rather, they cannot. The story is told from the point of view of Lelis, who is the daughter of…