Voldemort never killed Harry, instead he killed his parents and kidnapped Harry to raise as his own son against Dumbledore and the light. Dark/Slytherin Harry. Eventual M rating.

Harry Potter has been banged up for ten years in the hellhole brig of Azkaban for a crime he didn't commit, and his traitorous brother, the not-really-boy-who-lived, has royally messed things up. After meeting Fate and Death, Harry is given a second chance to squash Voldemort, dodge a thousand years in prison, and snatch everything his hated brother holds dear. H/Hr/LL/DG/GW.

New challenges face Robb Stark, the King in the North. Daenerys Targaryen moves west with a host of Unsullied, and three dragons. Waiting for her in Volantis is Aegon, a boy claiming to be the son of Rhaegar Targaryen. Asha Greyjoy attempts to claim her kingdom, and Tyrion faces rebellion. War looms, and winter is indeed coming... Book Two in The Young Wolf Trilogy

When Voldemort attacked he didn't kill Lily and James. When he met his downfall they mistook Harry's twin as the GWL, they send their son away to the Dursleys but he doesn't quite make it in to the Dursley's loving care. Harry will take Hogwarts and his 'family' by storm and by the time the 'light' realize their mistake it will be too late for them to fix. OOC!Dark!Powerful!Harry.

DEAD, BUT BEING WRITTEN IN THE REWRITE...

Dumbledore was sure he had made the right choice. Ten years later Harry shows him just how wrong he was. With little regard for most, Harry makes a name for himself at Hogwarts, and shows everyone that he is far more than just the BWL. In doing that he attracts the attention of the Dark Lord, making Voldemort believe that the Boy-Who-Lived could be far more than an enemy.

Tom Riddle was able to use magic long before he received a wand. In this AU, Harry has the same grasp on his magic...and a hatred for Muggles... Watch the birth of evil. Smart!Dark!Evil!Harry, All 7 Years

AU Where Neville is the Boy-who-lived and Harry is forced to grow up in an orphanage after a death eater attack killed his parents. Dark!Harry UPDATE: Chapter 28 posted 1/4/14

Part 1 complete! What if Lucius and Bellatrix went with Voldemort on that Halloween night? How would things have changed if Harry was taken from his crib after defeating the Dark Lord? Arranged Marriages, No Horcruxes, Powerful/Slytherin Harry! Part 2 up!

Harry and Lucy are the twins who lived. They are also a weird vampire-hybrid, powerful and slightly insane. Watch them as they grow up, as they fool and enrage Snape, Dumbledore, Voldemort and the DE. \ AU Independent Gray Harry \ H/Multy \ Yuri GL

What if Wormtail hadn't told Lord Voldemort the Potters hideout. What if he took Harry straight to him instead? A Dark Harry fanfic. AU Mild HG