There are also some online platforms dedicated to short stories. Websites like Wattpad might have a collection of dark short stories. Just search for relevant tags like 'dark' or 'horror short story' on it.
Some libraries offer digital access to manga. Check your local library's online collection. Also, there are dedicated manga apps like Comixology that could have Dark Lights.
You can try some fanfiction websites like Wattpad. There are often a large number of One Direction fanfictions on it, including those with a 'dark' theme. Just use the search function on the site and type in relevant keywords like 'Dark One Direction fanfic' to find what you want.
You can try e - book platforms like Amazon Kindle. It has a vast collection of books, including billionaire dark romance novels. Just search for the genre and you'll likely find many options.
Libraries are a good option too. Many libraries have collections of horror and scary story books. Or you could search for dedicated horror story websites on the internet.
You could also check second - hand bookstores. Sometimes they have rare or hard - to - find novels. It might take some searching through their shelves, but you could potentially find a copy of 'Twisted Obsession: A Dark Romance Novel' there.
You can search on well-known ebook platforms like Amazon Kindle or Google Books. But make sure to check if it's available for free or if there's a charge. Another possibility is to look for fan-made websites dedicated to the specific genre of the story.