This is a one-shot that takes place during Northwest Mansion Mystery. Mabel was wondering around the mansion and ran into Preston. Contains: Mabel being cheerful, Preston acting like a human (not being a jerk or mean), piano playing, and Mabel and Preston bonding. Also, small reference to an anime.

We all know Gravity Falls is full of mystery and wonder, what would our characters do if the terrifying myths we know as fiction, became fact to them... Rated T for terror, pun intended

The twins, separated at birth, want nothing more than to meet each other. Funny how coincidences work out, a sleepy town called Gravity Falls might just help them, along with a little bit more than they bargained for. What is under the Mystery Shack, really? And will differences in alliances make things worse? Twins weren't made to be enemies. Right? (Apocalypse AU)T just in case

The Pines family decides to take an end of the summer trip to SeaWorld. On paper it'll be a fun, care free adventure, but as usual nothing is that easy for the Pines'. Wendip story.

Reverse Falls AU. In which Will embraces his darker nature and kidnaps Pacifica to make certain things clear, the most important being that Dipper Pines is very much his.

Dipper ha comenzado a recibir mensajes "indecentes" de un número desconocido. "No sabes cuanto anhelo poder enterrarme por completo en tu cuerpo, Pino." "¡Deja de hablarme, idiota!" (Human!BillDip)

Dancing bears, painted wings, things she couldn't quite remember. They swam across the edges of her memories, trying to make her remember something other than growing up in an orphanage, but they couldn't break through. Mabel grew up not knowing who she was, what she wanted, or anything, until one day she finally had enough. And who knew? She might just be a princess. Anastasia AU.

This is a one-shot that takes place after Northwest Mansion Mystery. Pacifica is sitting outside the mansion when an unlikely stranger greets her. Contains: Stan and Pacifica bonding, Preston acting like a human being (meaning he doesn't act like a jerk and has actual human emotions), and father-daughter forgiveness.

Exactly what it says on the tin. But first some background. This is not my actual fanfiction. In fact, I found this in the form of a nine page manuscript during my trip to Lebanon, written in beautiful Arabic. Thankfully I managed to get it translated and published to for all fans and children to behold. Enjoy!

(Tribute AU!) Bill has possessed Mabel's body and forces Dipper to do his bidding, making the insomniac teen kill anyone who gets in his way and taking over Gravity Falls.

Transcendence AU with a twist. I do not own Gravity Falls in any way, shape, or form. Remember, feel free to critique me on spelling, grammar, or just flow of the story.

Rick Sánchez siempre ha vivido bajo sus reglas, sin muchos limites claros sobre la moral, pero al conocer a Lee muchas cosas de él mismo han cambiado, simplemente se han vuelto una necesidad. One-Shot STANCHEZ

A series of seven one-shots about our favorite couple! Enjoy! (You will be warned at the start of each chapter what rating it is) (Also, the art of the awesome cover is not mine, credits go to Avril-Circus on DA)

This an AU where only a few of the characters have had their genderbent. After 5 years Dipper and Mark Pines return to Gravity Falls. As they get back, they encounter enemies new and old. In Gravity Falls, nothing is as it seems.

Pacifica's life was never what she thought it would be. The only time she was happy was with Dipper. Will going to Pendmont fix that. Will she stay. My first fanfiction

Twins Alex and Rhyis Pines are going to Gravity Falls with their cousins. What happens there surprises them, and may stay with them the rest of their lives. I DON'T OWN GRAVITY FALLS. [Dipper x oc] [Possible Mabill]

Gideon Gleeful and Pacifica Northwest go and see the amazing and mystical Pine Twins for the first time. Reverse Falls. Dipeon (Dipper/Gideon).

The first time was a surprise- she was mad, the second time was welcomed- she was jealous, third time was perfect- she was... (Tambry's POV) One-shot for now.

Mabel wants to leave her daughter with Candy for the night, but she's not too trusting of Candy's husband, Gabe. Maybe Gabe will still be able to pull this off. Oneshot. Rated PG 13 for mild themes and refrences.

A somewhat darker take on Gravity Falls, for mature audiences only. Mabel is fearful that she and her brother are drifting apart when they are sent to live with their great uncle for the summer. Dipper begins seeing strange things cropping up all over the backwoods town, and they learn the hard way that some secrets simply are not meant to be uncovered...

After the events of Sock Opera, Dipper is awfully quiet. Mabel wants to find out why. Trans Dipper fic.

"While the world is full of troubles/ And anxious in its sleep./ Come away, O human child!/To the waters and the wild/ With a faery, hand in hand,/ For the world's more full of weeping than you can understand" The War is gone but battle's lost. That what you seek is here deep within. Reviews, please!

Before he leaves Gravity Falls, Dipper gets two last minute gifts from Pacifica. A short and sweet Dipcifica tale.

Somewhat Reverse Falls AU. Dipper Gleeful's life sucked. Bill Pines's life was boring. What will happen when their two worlds collide? T cause i'm paranoid, might bump it down. future BillDip. This summary is so bad.

Dipper y Mabel Gleeful tienen cautivo a un ser de otra dimensión que solo desea volver a casa ¿Qué sucederá cuando esto sea descubierto por Gideon y Pacifica? - Subido cap 15 -