Before one can submit a story to the Harry Potter Fanfiction website, one must register on their website. After one has written the story, one can submit it to the site.
I'd give MuggleNet a shot. Good luck with that.
You did not specify the web-site.On fanfiction.net it is easy: if you are a registered user, you will find a listbox at the end of the chapter/story, the first options is "Add Story to Favorites", so you only have to click button Go.
The fanfiction you're referring to is likely "Harry Potter and the Methods of Rationality" by Eliezer Yudkowsky. In this story, Harry uses scientific methods to approach magic, including using contacts and changing his appearance. The Order mistakes his actions for those of multiple people under invisible cloaks because of Harry's strategic and unconventional tactics.
Harry Potter (the person) is related to Harry Potter (the books and the movies) because he is the main character and protagonist in the story.
Harry Potter and the Order of the Phoenix.
Harry Potter and the Sorcerer's Stone.
Harry Potter is a fictitious story, if that's what you mean.
A really good fanfiction site is fanfiction.net... Just click on 'books' Then 'Harry Potter' Then select 'Ron W' for Character A and 'Hermione G' for Character B (or vice versa). You can choose the ratings that you would like for the fic too.
Yes, Harry Potter and the Deathly Hallows told the story of Harry Potter's final adventure.
Harry Potter and the Half-Blood Prince.
The story of Harry Potter, and the movies, have both ended...
Harry Potter and the Order of the Phoenix (5)