Dipper and Mabel find out that they have special abilities and are now going to a magic boarding school in the UK

After being erased from existence in Gravity Falls, Bill Cipher is reborn in another dimension with no memories, starting his new life without having a name. Decades later, Bill meets an abused Harry and greeted him, making his monotonous eternal life a drastic turn. How the Wizarding World will face the return of the mythic One-eyed Beast with the Boy-Who-Lived?

With how much weirdness in Weirdmaggedon, it's not too outlandish that a little bit slipped through and the magical would reacted to that in weird ways. Now a muggle is being sent to a school for witches and wizards, and they weren't ready for one half of the mystery twins. Find out the mysteries of Hogwarts castle with Dipper Pines as he adventures in a foreign land.

Wherein; The Dursleys decide to summon a demon and things go poorly for them, but rather well for Harry. How magic affects the HP world will be enhanced. No knowledge of Gravity Falls or the Transcendence AU required. No pairings yet.

AU. When the Chamber of Secrets is opened, two groups trying to solve the mystery, quickly find out about each other. Can Harry Potter, Ron Weasley, Hermoine Granger, Mason "Dipper" and Mabel Pines solve the mystery before all of the muggleborn students are petrified or worse? Only time will tell! Please R&R.

What if Dipper, Mabel and Pacifica were wizard students at Hogwarts? What houses would they be in? What would their best classes be? How would their relationships with each other develop at the esteemed School of Witchcraft and Wizardry? Come and read my take on a Gravity Falls Hogwarts AU and find out.

The Pines have had their summer of adventure, the effects of which have stayed with them. But when an owl comes for them in Peidmont it is clear a new world of danger to face and friends to make has opened to them. THIS IS AN OLD REWORKED STORY. NEW VERSION COMING SOON.

We all know the rift was destroyed back in Oregon which caused wierdmageddon. But what if there was another one that fell into the hands of a certain 12 year-old Gryffindor boy? Well, lets see, shall we?

Harry is worried. At the beginning of the year, the sorting hat said that a great evil was coming, and one person can stop it. But they have no idea who. Also, he is suspicious of two new students and had many questions. Why were those twins acting so mysterious, and why did Dipper never take his hat off?

A AU based off of a simple what if Dipper And Mabel Pines switched places with Harry Potter and it took place in the 2010's instead of the 90s If there are any errors in the name or summary it's because Fanfiction won't let me fix those kinds of errors on my phone unless I change something like this summary.

Dipper and Mabel didn't expect their Defense Against the Dark Arts lesson to take such a bad turn. (in which the Pines twins have to face a Boggart and things don't go quite right)

It may be rare for the Sorting hat to make a mistake, but every so often, it makes a decision that leaves the rest of the world shaking their heads in confusion. Dipper Pines, muggle-born student new to the world of wizardry, is about to learn exactly how it feels to the on the receiving end of one of those pronouncements. Based off of tumblr user imaginashon's AU. Oneshot.

In which a younger Draco accidentally summons a floating triangle demon.

Harry who has been living in the woods of Gravity Falls since being abandoned by the Dursleys since the beginning of summer makes a deal with Bill when he is defeated by the Pines family forming a unique bond between the two. This is just a one shot. I do not own anything belonging to Harry Potter or Gravity Falls.

Mabel and Dipper Pines come home from one exhausting summer break, and they expect the school year to be a break FROM the break. But everything changes when they get letters from a certain owl. Dipper and Mabel Pines are wizards, and both are summoned to Hogwarts. But only one arrives. The big question is, what happened to the other twin?

Five encounters with the Mystery Shack boggart.

In 2022, Mason and Wendy Pines are called to England to investigate a haunting . . . that may not be what it seems to be. Written for Wendip Week 2017 for the prompt "Handcuffed Together."

You can kinda' guess what it's about by reading the title... okay, maybe not. But this is basically an over-dramatic 'what if' one-shot of Dipper meeting a Boggart. You know, what would happen if he saw his biggest fears in front of the whole class. Assumedly after 'Weirdmaggedon'. It's better that it sounds. Hopefully. R&R!

A summon saves Bill Cipher from destruction in the mind of Stanley Pines. Who summoned him ? Tom Marvolo Riddle, aka Dark Lord Voldemort. When Tom give his soul and body in a deal for something that Bill wasn't able to do anymore, Bill is sent back in time. In a baby Tom's body. How will he complete his part of the deal now? mix of a BillDipp and a TMR/HP AU

Like most Hogwarts students, Stan and Ford get their start at Ollivander's, but they can't begin to imagine what's to come... (Stands alone, but same universe as Where the Brave Ones Go.)

What will happen when Veronica Snape, Benny 1980-Something-Space-Guy, Bill Cipher, and Delaney Unikitty (Made a name for her) go to Hogwarts? 7 years full of madness! (Summary sucks, but the Fanfic is pretty good) If you got a better title for this story and want me to use it tell me in the comments!

Dipper Pines, 14, was faced with a choice: stay in California or follow his parents as they moved overseas to the oriental land of Japan. The answer came easily in the form of Mabel's scream of joy. Just when they were deciding which school to attend, they received a letter of acceptance from a school they never knew existed. Mahoutokoro, a school for young wizards. /REWRITING/

The pine twins trip to gravity Falls was going to be weird no matter what...but throw in a bunch of meddling wizards, some misplaced Horcruxes and a rising dark lord...and you know things are going to go off the rails... DOWN WITH CANNON COPYING! Alchemist/Scientist! Dipper. Witch! Mable

When Stan found out he and his brother were going to wizard school, he thought they were in for the greatest adventure they'd ever have together, but now that they're face-to-face with something called the "Sorting Hat" he worries magic will only tear them apart.

What if Mabel and Dipper were wizard and witch? Follow their story through hogwarts, with magic, potions, enemies and more magic, what could go wrong!