Sam has lived in Gravity Falls her whole life. Things have always been weird, but this summer it got a whole lot weirder. Maybe it's those Pines twins? Sam seems to always be in the wrong place at the wrong time, but at least she's on the sidelines.

Stan Pines knew that customers were always the worst part of retail. Unbeknownst to Dipper and Mabel, he also knew that in Gravity Falls, the customers being human was never a guarantee.

After accepting Ford's apprenticeship, Dipper receives a startling vision of a startling vision of a dystopian future, he must go to great lengths to save the world from the menace that is The Man in Black...

Mabel is reunited with Mermando and with him is his friend Meria who gains feelings for Dipper. This causes Wendy to realize her feelings for him. Now Dipper has to choose between two girls. And will Mabel and Mermando be able to stay together? Let's just say, the Pine twins are about to play a hard game of love.

Dipper struggles with living in Piedmont, thinking of the adventure that awaits him in Gravity Falls. The number of strange incidents increases, and it's up to the Pines family (and McGucket) to get to the bottom of it.

We all know what Dipper Pines is going to do with his life when he reaches adulthood. Dive head-first into solving all the bizarre mysteries of the world. But first, a little tale explaining how he got here.

Dipper and Mabel finally returns back to gravity Falls after 5 years the twins are 18 now fully grown from innocent preteens to wild young adults. But who knew Gravity Falls would change this much, so follow Dipper and Mabel on their crazy adventure back into their second home. *First story btw*

There was something off about Stan. It lurked in the shadows and only came out at night, but it began to take over him the moment he got kicked out of the house. And now, years later, he has to ask his brother to help if he wants to remain in control. Creature!Stan.

They awoke in the bunker, and when the door finally opens they find a world seemingly in ruins, where GIFfany, with an army of machines, and shapeshifters, had taken over the country, possibly the world. Upon venturing out, the found out that Gravity Falls had become a shadow of a town, hardly nothing remained.

Falling on hard times, the Mystery Shack has resorted to rather drastic measures to make ends meet. Thankfully, Stan had a rarely used bathroom in the back and a stall for Wendy to provide her new "services".

Stan Pines has blown it... Again. This time he ends up with an unusual cellmate. An... anomaly to say the least. One who knows of a plot to destroy the world... And may or may not be in on it himself.

Major AU! Ladies and Gentlemen; I give you Gravity Falls! Slenderman style! Sanity not included...(Continued in 'Tales of the Falls')

It's nearly halfway through Summer, and Preston Northwest is acutely aware that an old 'friend' will be visiting any day now to negotiate a deal. Meanwhile, Toby Determined, haunted by the judgement of his Great-Grampy, finds himself at the discovery of a scandal, while Dipper grows ever-desperate to make sure his relationship with Pacifica outlasts the Summer.

Pacifica and Dipper treat their kids to a magical Christmas Eve surprise that they're sure to never forget. (Witch! Pacifica AU)

Prime age of 19, Mason 'Dipper' Pines makes his way back to Gravity Falls after 6 long years. No one knows he's coming, nor' has anyone in Gravity Falls talked to him since that summer. (Bill x Dipper is the main ship, more will be added as the story progresses.)

In 1979, Stanford Pines and his lab assistant have retrieved a vital piece of equipment needed to complete their masterpiece: the Portal. However, as they return with it to the lab they have an encounter that may change their minds. Literally.

The Pines are back in Gravity Falls, but so is Bill Cipher, who insists that he and Dipper must work together for their mutual benefit. Dipper has understandable trust issues. BillDip, and mentions of BillFord.

More reverse falls! I don't really have a summary for this, but I'm quite pleased with it.

"What is wrong with you?" Dipper snapped, eyes filled with anger and betrayal, "You lied to me, used me, when all you had to do was open the-" "I did!" Dipper stopped mid rant. "What?" "I did open the gates." Pacifica repeated. "I've opened them 15 times." After the party goes even more wrong, Paz goes back in time to set things right. Too bad no one told her about time curses.

Rated T for gory imagery. Yes, I am the original author. Let's pick up right where we left of, with the bus slowly chugging away from the stop. Suddenly, everything goes terribly wrong and the Pines' lives turn upside down. Will they be able to survive this much pain?

AU idea for a fountain of youth who de-aged Stanley and Stanford, but not at the same age. I called it the Teen Ford and Kid Stan AU Adventuring one day, Stanley and Stanford stumble upon a strange pound in a cave. Adventure, family, feelings and magic ensues. (i don't know how to resume this)

Un AU basé sur l'idée d'une fontaine de jouvence, mais qui ne rajeunit pas Stanley et Stanford au même âge. Lors de l'exploration d'une caverne, Stan et Ford tombent sur une étrange mare. Stan tombe dans la mare et éclabousse son frère par la même occasion. Les deux tombent malade et se réveillent plus tard changés.

Something isn't right. Ford had noticed that when himself and the others had returned from their cancelled camping trip. There was just something off about the supposedly sick blonde of the house. More off than usual, which really says something. Ford understands the situation, and makes tea for the strangers "Sore throat", slyly slipping in a sleeping mixture to the beverage...

Reverse AU-Pacifica goes looking for a rare item to help her out in the mystery woods. She hasn't been acting like herself which has concerned her cousin and Mabel. However in her journey of looking for the item she runs into someone she thought wouldn't see,Dipper. He left and is now back,but why? Want to know more,read to find out. Rated M for reasons,younger viewers be advised

Dipper finds an antique magnifying glass in the Gift Shop that he wants to keep. Grunkle Stan wants his nephew to pay extra, but Dipper has a trick up his sleeve.