Catherine Cullen never went to Hogwarts and everyone believed she had died when she was 6 years old. Lily and James had spread the rumour that she had died because of lung failure, but in fact she was put into a orphanage to die alone. But some secrets can't be hidden after her adapted parents are killed and people start looking into her past as the only survivor of the murder.

Harry has been having these awful dreams lately. So terrible in fact, he's given up sleep entirely. Or at least, that was the plan. But no one can escape sleep forever. No matter how frightened. Eventually, he gives in, and finds himself in a world of nightmares. But don't worry... They're just little ones.

After sacrificing himself to save the wizarding world, Harry learns the title "Master of Death" isn't just philosophical. He finds himself reborn as Harryn Stark, son of Eddard and Catelyn Stark. Then the king arrives and his new life goes to shit as his family starts dying and Harry must fight in a war far worse than the 2nd Wizarding War.

He came with a shudder, as he plunged the knife deep inside Mr. Smith's chest one last time. Harry's dark desires mirrored his own, and the realization sent a thrill through James' body. "It seems we share an appreciation for the more transgressive side of pleasure." "Welcome to the Hotel Cortez, Mr. Potter..."

Harry defeated Voldemort only to learn that Dumbledore faked his death. Harry wasn't surprised. In the end he reveals his past to a new found Aunt, gets magic lessons, his Horcrux removed and more. (Summary sucks)

COMMISSION: What is a wizard to do upon waking up at a park with foggy memories and a fuzzy body? Harry is unsure, but maybe a group of tiny gumshoes can lend him a hand... or paw. Gadget x Harry. Old-fashioned cartoon humor.

Magic is cool. Waking up in the Potterverse, all I wanted to do was play with it. Why settle for being a hero or villain when you could do so much more? No, that's not the game I want to play. Although, I do wonder what I'lll become at the end of all this. [Rated M To Be Safe][Slow Build] [Semi/Gamer][Overpowered][OP!OC][SI/OC] [Self Insert][AU][Worlds Travelled: Bright, Witcher]

The Dursleys leave Harry in his cupboard, but will he be there when they get home? Well... no, otherwise we wouldn't have a story. Harry Potter changes genres from Juvenile Fantasy to Space Opera!

"Ginny, Ginny!" Where are you? He started to cry silently no, no please, send me back

As Master of Death time refused to touch Harry. So, he decided to use the Veil seeing as his world was slowly dying. But the Veil, it turns out, was not what he expected. And so begins the journey of the Master of Death in Westeros.

After watching Harry waste his potential away, a mysterious figure is send to help him. Watch Harry through multiple universes becoming the strongest wizard the world has ever seen. Rate mature just to be safe

Rose Evans finds an injured man in a dumpster and helps him. Then, while following a case, she's arrested for murder and the newly minted 'Nelson and Murdock' law firm comes to the rescue. The two sides of Matt Murdock's life collide. MM/FemHarry. No magic (no HP magic) but HP characters in the Marvel universe.

All information is in the first chapter, Rated M. Bashings of Ronald, Molly, Ginerva and Harry.

A variant of Doctor Doom in a world where he never got to ascend to godhood receives the opportunity to try again, to be reborn. He wakes up in the body of a 14-year-old Harry Potter, as his name is read from the Goblet of Fire. Survive? Nay. Doom would thrive.

Elias's life is shrouded in mystery—will he uncover the truth of his origins and discover the purpose behind his new existence? Follow his journey, fraught with perils, as he unravels hidden secrets and realizes that the world holds far more than he ever imagined.

Harry Potter had transcended mortality. After the war, after mastering Death and unraveling the secrets of magic, he became something more—a force beyond time and space. But eternity was lonely. So when the Veil whispered of another world, one of metal titans and endless war, Harry stepped through.

For over two decades, they only knew each other as imaginary friends. The boy helped the girl keep her soul. The girl helped the boy survive a dark fate. And during a Cursebreaker expedition in Egypt hijacked by a friend turned enemy, Harry Potter will learn that his imaginary friend Nico Robin is very real indeed...

Lily, an exiled Asgardian princess, and her son Haraldr, now the God of Valor, find refuge in the mortal world. When Voldemort threatens their safety, Odin intervenes, revealing their divine heritage. Together, they return to Asgard, where they embrace their roles as gods, facing challenges and forging bonds that unite them as a family and guardians of the realms.

AU - Marauder's Era - Somewhat Drabble Fiction: Sakata Gintoki is a conundrum. Different from his year-mates and peers, he is of his own person. Many are thrown off by his capricious and indolent personality. But they can't help but be drawn to his tiny light. GEN

House Ravenclaw,Sytherin,Gryffindor and Hufflepuff came from the realm of Albion. Later Salazar Slytherin and his wife Rowena Ravenclaw along with their good friends Godric Gryffindor and Helga Hufflepuff would come to Britain to build Hogwarts a safe haven for magicals to learn their craft. Watch as Salazar Cross heir to all four houses show the wizarding world what he can do.

Harry and Jasper? When did this happen? Why is this a thing? Harry/Jasper (Support the plot bunny, Make Rare pairings a thing again)

Hermione, striking out to find who she is after the war. Billy, attempting to find his stride after being broken. What happens when two people end up colliding worlds? Will they find the piece of the puzzle to put their lives together? Story's much better than this summary, I promise. Rated T for now, may be bumped to M later.

After the war, Mary leaves and goes to find her true family. (Fem HP)

Holly & Hermione inact a ritual at end of their world, changing fates with two others. (Crossover fanfiction of HP and the Webnovel "Surviving the Apocalypse With Five Children", writing this as I read.)

A teenage boy finds himself transmigrated into an alternate version of his favorite fictional universe, equipped with a standard system designed to make his adventure more convenient.