In Bed With the Enemy by RudeHellion Harry Potter is a lot of things. He's the Boy-Who-Lived, he's the leader of the Light, he's a mostly full-time politician and a part-time pain in the ass, according to his best friends. What he really is, right now, is done with people and in need of a good drink. Tom Riddle, dark wizard, probable Dark Lord, certified thorn in Harry's side, is the last person he wants to see tonight. Too bad the man can't take a hint.

The Marry-Harry Universe by Anna_Hopkins "Why, is that an engagement ring you're buying, Harry? Who's the lucky witch or wizard, hm?" Harry... panicked. "..You. It's for you." Or: When Voldemort shows up at a Muggle department store, Harry blurts out the first explanation that comes to mind.

A Dark Lord in the Making by TheDutchGirl Harry returns to the Dursleys after his second year but decides to make changes to be treated better. Taking inspiration from his experience with Diary Tom Riddle, he even decides to call himself the Heir of Slytherin to his cousin, hoping to scare him even more. Of course, it's only a matter of time before Harry is caught casually using the title Heir of Slytherin... by non-other than Marvolo Gaunt. (aka Tom Marvolo Riddle)

Last Resort by Atheraa A case that doesn't make sense leads Harry, now working for the Auror department, to Azkaban where the previous dark lord is serving a lifetime sentence. He hadn´t expected the condition he finds Voldemort in though. Apparently the Dark Lord is having a hard time in prison, and Harry has a saviour complex. At the same time, a dark new threat grows in the shadows of the Wizarding World. Somewhat inspired by White Collar and the Blacklist but not based on these. Slave!Tom Riddle/Voldemort fan fiction.