One popular 'Harry Potter is a Slytherin' fanfiction could be 'The Slytherin's Path'. It often explores how Harry's character develops in a different way within the Slytherin house. He might face different challenges and form different alliances compared to the original story.
Well, 'Slytherin's Pride' is quite good. It tells the story of a group of Slytherin students who are determined to prove that their house is not just full of dark wizards. They go on various adventures that showcase their intelligence and cunning. It gives a fresh perspective on Slytherin house values.
A popular one is 'Harry in Slytherin: A Different Path'. It shows Harry having to deal with the prejudice from the other houses, especially Gryffindor. But he also finds a sense of belonging in Slytherin. He uses his unique skills and the knowledge he gains from Slytherin to face the challenges that come his way, like the mystery of the Chamber of Secrets from a Slytherin perspective.
Well, a great fanfiction in this category is 'Slytherin's Secret'. In this story, Harry being in Slytherin reveals hidden secrets of the house and how he has to navigate the complex politics within it. There's also 'Harry Potter: Slytherin's Path' which focuses on Harry's journey as he makes friends and enemies in Slytherin. 'Resorted to Slytherin: Harry's Struggle' is also quite interesting as it shows his struggle to adapt to the Slytherin ideals while still holding onto his own values.
There might also be a fanfiction where Salazar Slytherin is re - imagined as a more complex and sympathetic character in relation to Harry. For example, the story could start with Harry finding an enchanted object that gives him visions of Slytherin's life. As he witnesses Slytherin's struggles and the reasons behind his actions, Harry begins to form a unique bond with the long - dead founder, and they end up having a kind of mentorship - like relationship across time.
There's also 'Slytherin's Heir and the Boy Who Lived'. In this fanfiction, Harry starts having strange dreams about Salazar Slytherin. As the story progresses, a bond forms between them that defies the boundaries of time and magic. It has some really interesting interpretations of Hogwarts' history.
One great 'Harry Potter Slytherin heir' fanfiction is 'The Heir of Slytherin's Redemption'. It shows the Slytherin heir in a new light, exploring their journey to break free from the dark expectations. Another one could be 'Slytherin's Hidden Heir'. It delves into the mystery of a previously unknown heir with a lot of plot twists. There's also 'The True Slytherin Heir' which focuses on how the heir discovers their true identity and purpose within the wizarding world.
I really liked 'Hermione in Slytherin'. In this story, Hermione is sorted into Slytherin alone at first (Harry joins later). She has to deal with the prejudice from the other houses as well as within Slytherin itself. But she uses her intelligence and quick thinking to earn respect and Harry's arrival later adds a new dynamic as they both strive to change the perception of Slytherin from within.
A cool Slytherin time - travel fanfiction is the one where a Slytherin student accidentally travels back to the founding of Hogwarts. They meet the four founders and have to prove themselves worthy as a Slytherin. They also get to influence the way Slytherin house is set up from the very beginning, adding in some modern - day Slytherin values like ambition for knowledge rather than just for power.
One common theme is the exploration of a different Hogwarts experience for Harry. Since Slytherin has a different reputation than Gryffindor, Harry might face different challenges and prejudices. Another theme could be the discovery of a hidden Slytherin heritage, which might involve uncovering long - lost family secrets.
One great 'Harry Potter in Slytherin' fanfic is 'The Slytherin Heir'. It shows Harry growing up with a different set of values in Slytherin. He forms unique friendships and rivalries within the house.