There's no way to tell who the author is just from the title 'black letters a harry potter fanfic'. It could be a relatively unknown writer on a small fanfic website or a more popular one on a major platform. We would need to search for it on fanfic repositories and see if there are any credits given there.
I'm not sure specifically as there could be many interpretations. It might be a fanfic that focuses on some dark or mysterious elements in the Harry Potter universe, perhaps related to the use of black magic or some secretive plot lines.
The Harry Potter rejection letters in fanfic could be a creative way to explore alternative storylines. For example, if Harry himself received rejection letters from potential allies or organizations in the wizarding world, it could lead to him having to find other ways to achieve his goals. It could also show how the wizarding world isn't always as accepting as it seems, and there are bureaucratic or personal reasons for rejections.
The 'courting letters' in Harry Potter fanfic are interesting because they add a touch of old - fashioned romance to the magical world. It's like bringing a Muggle concept into the wizarding world in a really charming way.
Another reason might be jealousy. If a character in the fanfic is trying to do something related to Harry Potter, like write a book about him or start a movement in his name, others who are jealous of their potential success could send rejection letters to thwart their efforts.
I'm not sure specifically if there is a 'Black Bunny' in all Harry Potter fanfic. There are countless fanfictions out there, and it's possible that some might feature a character or concept named 'Black Bunny', but it's not a common or widely known element within the main Harry Potter canon.
In fanfiction, Harry Potter rejection letters can be a fascinating aspect. They might be letters rejecting Harry from certain opportunities within the wizarding world. For example, he could be rejected from a special magical club or a scholarship. These rejection letters add depth to the story by showing that even the 'Chosen One' isn't immune to setbacks.
A 'harry no letters fanfic' could be about a fan - created story where Harry (presumably from the Harry Potter series) is in a situation where letters are not present. Maybe it's a story set in a world where the magical letter - sending system has broken down and Harry has to find alternative ways to communicate or get information.
There may be. The Harry Potter fandom is full of diverse and imaginative fanfictions. Some authors like to explore unique relationships and scenarios. If 'Harry Potter is Lord Black' fanfic exists, it might delve into how Harry's admiration for Lord Black could change the course of events in the wizarding world, or it could explore a different side of Harry's character, perhaps showing his growth or change in perspective due to his connection with Lord Black.