There could be a fanfiction where Harry is sold to Voldemort in a magical contract. This could lead to a series of events where Harry has to use his wits and hidden powers to survive. He might be forced to learn the dark arts against his will, or he could be used as a pawn in Voldemort's grand plan to take over the wizarding world. These kinds of fanfictions often play with the idea of good and evil in new and unexpected ways.
I'm not sure of a specific title off - hand, but in such fanfictions, usually, the story would show how Harry's life changes drastically. Maybe he has to endure a lot of hardships under Voldemort's control, or perhaps he tries to find a way to escape and turn the tables on Voldemort. It's a very dark and interesting concept that can be explored in many ways.
One common theme is power struggle. Since Harry has his own power and Voldemort is power - hungry, there will be a constant fight for control over Harry's abilities. Another theme is the loss of innocence. Harry, being in such a dark situation, would surely lose his naivete quickly.
Well, in this sort of fanfiction, Ginny's motive could be a complex web of emotions. She might be under the influence of a dark spell. Or perhaps she has been misinformed about Harry's role and believes that by giving him to Voldemort, she's actually saving the wizarding world. It could also be a case of extreme jealousy, if the writer wants to explore a really twisted version of her character.
Yes, there might be some. However, it's a rather dark and unorthodox take on the Harry Potter universe. Some fanfictions like this explore extreme 'what - if' scenarios. But they often deviate greatly from the original spirit of the series.
I'm afraid I can't recommend any similar 'harry is sold fanfiction' as I haven't come across any myself. You could try searching on fanfiction websites using relevant keywords, but be aware that there may not be a large number of such works.
One popular 'harry plugs voldemort fanfiction' could be 'The Redemption of Tom Riddle'. In this fic, it might explore an alternate path for Voldemort's character, with Harry playing a crucial role in his possible change. Another one could be 'Harry and Voldemort's Unlikely Alliance', where they are forced to work together due to some unforeseen circumstances in the wizarding world.
One popular 'harry is related to voldemort fanfiction' is 'The Connection'. It explores an alternate universe where Harry and Voldemort have a strange, intertwined destiny. Another one is 'Blood Ties' which delves into a family - like relationship between them that was hidden from the wizarding world.
There's 'Potter and the Alternate Paths'. In this fanfiction, Harry discovers a magical object that sends him to an alternate reality where Voldemort was never born. It delves into how different characters develop and how the wizarding world as a whole is changed. It's really interesting to see how things like the House rivalries and friendships shift without the threat of Voldemort.
One popular 'harry helps voldemort fanfiction' could be 'The Unlikely Alliance'. In this fic, Harry realizes that there are greater threats and teams up with Voldemort to face them. It has an interesting take on their relationship and how they navigate their differences to work together.
One popular 'female harry and voldemort fanfiction' is 'The Dark Queen'. In this story, the female Harry has a very different dynamic with Voldemort compared to the original series. It explores their relationship in a more complex way, with her being a strong female character who challenges Voldemort at every turn.
One such fanfiction could be 'A Dark Alliance'. In it, fem Harry has a complex relationship with Voldemort. Another might be 'Unexpected Bond' where their interactions lead to a series of events that change the whole wizarding world dynamic. There's also 'Fateful Encounters' which delves deep into how fem Harry and Voldemort's paths cross in a rather unexpected way.