The psychological horror story

1- What is the story of tell-tale  heart about?
- Tell-tale tells the story of a madman that thought that he was sane. It's based on a story told a hundred years ago by one of the america's greatest master of drama and suspense.
2- Who wrote the tell-tale and invented the first macabre stories?
- Edgar Allan Poe
5- What other story types did the author also invent?
- Macabre stories