The story would change drastically. First, Harry's identity would shift from just a regular wizard to a werewolf - wizard hybrid. His daily life would be completely different. Instead of just worrying about Voldemort and schoolwork, he'd have to deal with the monthly transformation and the stigma that comes with being a werewolf. His relationship with Dumbledore might also change. Dumbledore would need to figure out how to handle this new situation, whether to keep it a secret or find a way to manage Harry's new condition in the open.
One possible consequence could be that Harry starts to show signs of lycanthropy, like Remus. He might experience the monthly transformation, which would bring a whole new set of challenges for him at Hogwarts. It could also lead to a change in his relationships. His friends might be initially scared or not know how to deal with it, and he might face discrimination from some students who fear his new werewolf nature.
In the 'Harry Potter gets bitten by a vampire' fanfiction, there are numerous possibilities. Harry's appearance might change, with paler skin and perhaps sharper features. His magical abilities could be affected in strange ways. For example, his Patronus might change form due to his new vampiric nature. He could also form new alliances with creatures that are more accepting of vampires, like some werewolves who might see him as a kindred spirit in a way. This could create a rift between him and some of his old friends who are more traditional in their views of the wizarding world, but it could also open up new opportunities for him to explore different aspects of magic and the supernatural that were previously hidden from him.
There might be some fanfictions with this concept that are appropriate. However, this is a rather unconventional and not part of the original Harry Potter storyline. Some fanfiction authors might explore unique relationships in a more creative and non - explicit way. You can search on well - known fanfiction platforms and look for ones with high ratings and positive reviews to find those that handle this concept in a tasteful manner.
His mother is a likely sender. She could be worried about Remus and send a Howler to remind him to take his Wolfsbane Potion regularly or to be more cautious around others. Mothers are often protective, and in the wizarding world, a Howler is a rather forceful way to get your point across.
I'm not sure about a specific one but generally, in such fanfictions, the author often explores Harry's struggle with his identity. He was a hero before, but now being a werewolf, he has to face prejudice. Some fanfictions might show him finding new powers related to his werewolf side. For example, he could have enhanced senses that help him in battles or in solving mysteries. It's all about how the writer wants to take the character in a new and different direction.
Typically, it starts with the event of Harry getting bitten. Then, it often shows his immediate reaction, like shock and fear. Next, his friends' reactions are explored, whether they are accepting or afraid. The plot may then develop as Harry tries to find a cure or learn to control his new werewolf nature. For example, he might seek help from Lupin or other werewolves.
One great fanfiction could be 'A Meeting of Minds' where Hermione and Remus meet in the Hogwarts library. Hermione is researching for a complex spell and Remus, being the knowledgeable wizard he is, offers his help. This leads to a series of conversations where they start to understand each other's perspectives on magic, life at Hogwarts, and their respective backgrounds. It's a slow - burn story that beautifully develops their relationship.
One common theme could be the exploration of family and acceptance. Since this is such an unusual situation, it might focus on how the characters around them deal with it. Another theme could be the struggle with identity, especially for Harry who is now in a very different situation than in the original story.
Some writers might portray Harry as a tragic figure, constantly struggling with his new werewolf nature. He could be shown as feeling isolated and alone, even from his closest friends.