Carmilla by J Sheridan Le Fanu

In an isolated castle deep in the Austrian forest, teenaged Laura leads a solitary life with only her father, attendant and tutor for company. Until one moonlit night, a horse-drawn carriage crashes into view, carrying an unexpected guest — the beautiful Carmilla.

So begins a feverish friendship between Laura and her entrancing new companion, one defined by mysterious happenings and infused with an implicit but undeniable eroticism. As Carmilla becomes increasingly…  Read more.