For the past two years, Dipper Pines found himself trapped in an Alien Dimension. One arduous journey later, he finally finds a way to return to Earth! He ends up in Gravity Falls alright, but finds out he was somehow hurled five years into the past! So close to home he can taste it, he now has to find his way back to his own time. (Continuation of Gravity Falls Inc.)

The long journey to reconnection is finally over - The Gravity Falls Railroad (brought to you by McGucket Enterprises) is finally complete, and, as the town prepares for the grand reopening, the Pines family dedicates itself to ensuring that things go off without a hitch. Of course, this is Gravity Falls, where even the earth seems a little bit... strange.

Dipper and Mabel's summer is over, yet they wish it could never end. After all, it's going to stick with them forever… even the bad parts. Especially the bad parts.

Halfway through his winter break in Gravity Falls, all Dipper wants is to spend more time with his new girlfriend, Pacifica Northwest. But when he and Wendy stumble across an internet group full of conspiracy theories and cultish devotion to Bill Cipher, suddenly he's consumed by the question - "Who is the Herald of C?" The second entry in the Mystery Twins Hotline continuity!

It's the same place they left, but Dipper and Mabel aren't the same kids who left it. A story of the uneven after: new friends, new family, and the promise of a new tomorrow. (Gradual Dipcifica, Mystery Twins bonding, family ties, weird science, and the Power of Friendship—anthyding can hadplen!) Book One: anyway, i've been there (1-56) - Book Two: new summer season (In Progress)

Just when it seems the summer excitement is over, a freak accident sends Dipper, Mabel, Stan and Ford hurtling into a parallel universe; worse still, it's being menaced by yet another demented monster - one that seems very interested in Dipper. Now it's time to see if the team can tackle the problems of another world... and live long enough to find a way home.

Patrick Pines and his cousins, twin siblings Dipper and Mabel, are sent to spend the summer with their Great-Uncle Stan in Gravity Falls, Oregon. A town that was anything but normal. Follow Patrick and the twins as they investigate the mysteries of Gravity Falls, a place where paranormal forces, supernatural creatures, and the unexplained have called home.

An Alternate Timeline/Sequel to Only Hope, exploring what would happen if Mabel and Mikey had both survived their cancer and entered into remission. The story takes place when they are seventeen years old and explores the highs and lows of their life and relationship. Part of the Adoption AU and a collaboration with DetectiveJigSaw

6 Years since that first wonderful summer at Gravity Falls. All the adventures we've had since then. All the friends we've made. We came back every summer. Unfortunately, this year, we're coming for another reason. Me and Dipper got a text at collage, but when we came, it was too late. -Mabel

Rose Marigold is a dream demon just like Bill Cipher, in fact she is like Bill in a lot more ways than that including her birth parents and birthday. She had always thought she was different until she learned her family's secret, that she was adopted and was an actual demon, that Bill was planning to destroy the world, so went on a quest to stop her twin brother. Will she stop him?

El título "Señorita Gravity Falls" ha pertenecido por años a la familia Northwest. ¿Habrá alguien que pueda quitarle la corona a Pacífica? ¿Una persona del pasado tal vez? Dipper y Mabel descubrirán que lo paranormal los ha seguido hasta Piedmont, California.

Dipper, Soos and Mabel get trapped in a storybook and have to act out fairy tales in order to escape. However, there's more to this world than it appears at first glance.

It has been four years since the pines been to gravity falls, and now they are finally returning to the falls, as they will see familiar faces, romance and adventure within the air. It seems that everything will go smoothly, or will it. Or maybe a new threat will surface for the people over the falls, maybe its Bill, maybe its someone more powerful, who knows what'll happen here.

Stan gets visited by a ghost who is thrown off its groove when Stan points out that he has no reason to celebrate Christmas. Day four of my Twelve Days of Christmas Challenge.

This is the first part of my multi-fic story I'm posting on ao3 at /series/2366305 this is only the first part. the rest will be uploaded there at a monthly schedule

Christmas break, 2018: Back from University and a book autographing tour, Dipper, his wife Wendy, and Mabel are set to enjoy a quiet holiday together. Something will probably happen. Including some married Wendip.

An unlikely child with unnatural powers is born in Gravity Falls. As the envoy of chaos, watching from the back row, Aurelia will have to deal with the shenanigans Pinetree and Shooting Star get into. She's hiding secrets from everyone, so why not take a peek? Season one of the Chaos series. Cover image by me made with reference. (Complete)

When William Cipher, a Demonic Prince receives his abilities he soon proves to be too much for his Kingdom to handle. His chaotic antics force his parents to send him away to live with an old ally on Earth. Upon his arrival he meets twins Mabel & Dipper Pines. But can these seemingly normal kids and their family teach him control? And what secrets will they discover along the way?

After their 2nd summer in Gravity Falls, Dipper and Mabel enter 10th grade. It'll be a totally normal year, right? Well, these are the Pines twins, so what do you think? NOPE! This is a one long chapter story of them in 10th grade during school. So what happens, you ask? Well, let's start the book and find out!

what do you do when you run into the woman who broke your heart 3 years ago

Its been thirty years since Bill was defeated. Now he's come back, but he doesn't remember anything. Can he change, or will he become evil once more?

Luego de un año Dipper y Mabel volvieron al pueblo, pero el castaño y una rubia en la que no puede dejar de pensar, terminan atrapados en un universo en el que todo es similar, pero diferente al mismo tiempo.

What of a Stanford that sided with Bill? What of his family? His friends? A/N I am unsure whether or not this is a one-shot or in-progress. Perhaps instances of 'evil-Stanford' coming across other versions of himself, family, friends or fan made dimensions.

You know? Dying and waking as a ghost is crazy and never a part of someone's agenda... finding out she's in her favorite cartoon was even crazier. How did she know? She was currently in gravity falls...in front of Bill Cipher. Could this get any weirder? (SI-OC) (this fic was deleted and republished)

In which a GF-fangirl wakes up to find herself in the body of a baby Bill Cipher before the events of canon happens. Welp, lets see how much she can mess this up. (this story belongs to mizuuma on a03 its NOT mine i just got permission to post it from the real author)