Stories by Myricle

Umbridge uses the Cruciatus on Harry. Something snaps. With Dumbledore gone from Hogwarts and no end in sight, Harry does something drastic. The DA seize the castle, unwittingly activating ancient magic that sees Harry as the reigning authority.
When Voldemort was vanquished, Harry inherited the Dark Lord's prodigious mental abilities but hides them for fear of attracting unwanted attention. His twin brother Jim inherited Voldemort's magical power and was hailed as the Boy Who Lived. Sound familiar? Check the title. Starts in Year 4. AU.
Hiccup Haddock is the last intern to be admitted to the Artificial Draconic Consciousness Project – the scientific attempt to emulate the minds of the long-extinct dragon race. But if a computer can think for itself, is it still just emulation? And why is he the only one who seems to care? A sci-fi retelling of the first movie… roughly speaking. May contain traces of robot dragons.
The Grangers live next to the Dursleys, and they don't like what they hear.
The war was won, but the Statute of Secrecy was shattered in the chaos. In Britain, open resistance against the Muggles resulted in brutal defeat, and magical folk retreated behind defensive charms. Four years later, only a handful of magical strongholds remain in Britain. Harry Potter is among the community taking refuge in Hogwarts as the Muggles draw ever closer…
An older and more experienced Harry and Hermione return to their first year at Hogwarts. Their goals? Assassinate Death Eaters, destroy Horcruxes, and deal with Voldemort's hidden contingency plan... by any means necessary. And maybe they'll fix a few other things along the way. UNLIKELY TO BE FINISHED