what if james and lily didn't die that fatefull haloween night? what would happen if harry was raised in a loving enviroment, and was taught all the marauders knew? powerful-harry! animagus-harry!

Bill wanted someone to care for and share his knowledge with, just between the two of them. But Bill never wanted a lover, being a demon was an advantage because they were a mix of both genders. Then when it's almost time for the baby to come, Stanford enters and banishes Bill into a deep place into the mindscape. After the banishment the container hatches and a baby boy is born, so Stanford gives the demon child to his relatives to care for along with their new born baby girl to be raised human. Dipper and Mable's first summer is almost about to end, but Dipper shines some black light over Bill's page and finds out he has a son. With the emotions of betrayal and distrust lingering on him how will he handle what's to come. Now that Bill's back he wants his Son no matter what! And Bill has a way of knowing where he is. Join them for a life of fun and conflict! Disclaimer: I DO NOT OWN GRAVITY FALLS!!! Or the pics and music :p P.s the is BoyxBoy relationships in here, leave now if you don't like Under cleaning at the moment

Dipper Pines, a human teen crossed paths with Bill Cipher, the head vampire of Gravity Falls, who bites Dipper and turns him into a bloodsucking creature, much to Dipper and Mabel's dismay. Now Mabel, Dipper's twin sister, must work with Gideon and Wendy in order to get Dipper back to normal. Unfortunately, an ever-growing army of vampires stands in their way, Ford having been taken by the vampires long ago. Not only this, but will Dipper ever be normal? or will lust grow between the head vampire and the teen? *Caution: may contain smut,violence,a bit of gore, BXB as well as Mabideon*

Bill finds his long lost son. But what if he discovers that his son is his enemy? Ford protects him and keep him out of harm, but what if the son finds out he is a demon... What will be the reaction of Dipper? Betrayed? Or curious...? Adventures, and a surprise character as his friend! (Ships; Mabel x Pacifica= rev! Pacifica x mabel (gravity falls mabel) Rev!mabel x Rev! Gideon Tyrone x dipper Bill x Will ))))) [Hello, so as of today, I will not continue this story. First, is because I don't have any motivation whatsoever. Second, I first wrote this story when I was grade 7, so my grammar is crap. So I'm sorry if there are some parts that seems confusing, I don't understand it as well since I rarely check this story. With that said, have a good day/night] Disclaimer: Characters ,photos and videos not mine

After Being abused since the beginning of toddlerhood by his uncle and twin sister Mabel pines. Dipper is taken and raised by bill. Soon after Bill discovers the origins of Dipper and finds a new apprentice in his plans. Will Stanford get his son back? Or will dipper fall into the hands of evil?

The chaos of Weirdmaggedon has come to an end. The twins, Dipper and Mabel, birthday are three days away. But what if a certain triangle wasn't defeated? What if he discovered a long held family secret that leads to what he's been searching for for almost thirteen years? What is the secret? And who or what is it about? That's not for me to say. But, let's see how things play out shall we? I do not own Gravity Falls or its characters. All rightfully belong to Alex Hirch the genius behind the show. I only own Gab Cipher and Meagan Nicole Nelson (Kinda) and any other characters not from Gravity Falls.

This is a Gravity Falls fanfic. It starts when Dipper and Mabel are 'born'. The truth is Mabel and Dipper aren't twins. They aren't even siblings. Dipper is a demon. However with a little possession and manipulation Bill is able to convince the Pines family that Dipper is Mabel's twin brother. Why? Because Bill just wanted to protect his brother from the war in his dimension. Everything goes great. But what happens when Dipper finds out he isn't as human as he thought? And Bill comes to claim his brother? I do not own Gravity Falls. Alex Hirsch does. I also do not own the art on the cover!

What happens when someone you knew... becomes someone, or something else? Sorry, I couldn't help making a fanfic on this AU, I love it so much! And I love GF so why not? Note: Again, I own nothing of the things that you will read (except for the story) Gravity Falls, the cover, and the AU belong to their respective owners.

Weirdmageddon never happened. It was the twin's almost 13th birthday, and it was going to be special, but not like they expected. There has been a secret in the Pine's family for years. Will they figure out what it is? Will they embrace it or will they lose everything? (I suck at descriptions, huh?) |EDITING IN PROGRESS| Started: April 8, 2016 Completed: July 7, 2017 30k Reads: ~August 15, 2017 40k Reads: ~Febuary 5, 2018 50k Reads: ~September 21, 2018 60k Reads: ~December 9, 2021

The one who causes death, Bill Cipher. The ones who bring life, Dipper. And one who keeps the peace between the two, Mabel. Life and death, exact opposites each one barely able to dominate the other. Some say their enemy's fighting for power, others say there friends staying out of each other's way. But just a few know the truth about Life and Death and it maybe time for others to learn as well about the relation Dipper Pines and Bill Cipher shared...