Harry Potter and the Parliament of Dreams is a novelization of an alternate universe Harry Potter's fifth year of Hogwarts. It has multiple pairings and focuses on the gay ones. The primary couple is Harry and Draco.
Disclaimer: All recognized characters and plot elements belong to J.K. Rowling.
Everything else belongs to me.
** This starts at the end of book 4 (Goblet of Fire) and is an alternate universe to book 5-7. There are spoilers from all published books, including Deathly Hollows.