An epic adventure takes place from the soils of Gravity Falls to a galactic universe out of this world! The Mystery Shack and friends have been stolen and it is up to twins Dipper and Mabel to save them from the evil Lord Bowser! In any shape, form, or way, I DO NOT own Gravity Falls or the Mario characters here; I don't own the characters, either. ( Enjoy reading, everyone! )

There is a huge monster seeking destruction in Ooo, But what happens when they seek the crew from The Mystery Shack for help when they learn it is a dimension traveling monster. Sorry this Summary sucks but it's much better then it sounds. It will crossover with many shows eventually but mainly its Adventure Time/Gravity Falls. Rated T for Violence. Chapter 3 is up! ON HIATUS

What happens when the cross-country tour of Mystery Incorporated, formerly of Crystal Cove, takes them to Gravity Falls, Oregon? Can they help Dipper save Mabel? Crossover between "Scoody-Doo! Mystery Incorporated" and "Gravity Falls."

Jake and company are shipped off to a dilapidated old town called Gravity Falls, Oregon, to spend the summer with some relatives. What will happen when two hidden magical worlds collide? NOTE: I own nothing except for my own work.

As Perry leaves Doofenshmirtz in his usual state after destroying his inator, a frequency is put off by the inator's remains that returns everyone's memories of the second dimension. Doofenshmirtz, in an effort to get to Perry, captures Phineas and Ferb then rebuilds the Other-Dimensionator. However, once Perry gets there, Doofenshmirtz fires up the inator and it's not the same…

It starts as a normal day for Dipper and Mabel pines. But all that changes when they meet Billy and Carlosse.

Dipper wakes up in Amity Park, only remembering his name and Mabel's name. He soon finds out that Danny Phantom is the dictator of Amity Park. Dipper soon realizes that he has ghost powers that he could use to stop Danny Phantom, but he must recall his memory fast. But what really happened. Why did Danny turn evil and how did Dipper and Mabel end up in Amity Park with no memory?

-"Tell me a story." "Now? Here? Are you crazy?" A smile crept onto her lips, pale from death. "No, just insane." "Fine, once upon a time-" "I've heard that." (From Twice Under a Knitted Sweater) When once upon a time just isn't enough. Disclaimer: I don't own RotG or GF.

After (my OC) Trixie fails at a magic spell can she and the twins find a way back home or are they going to be stuck in a strange land filled with...Ponys? Yup, still stink at summarys.

Norman has to leave Blithe Hollow and start anew at Ashland Academy with his cousin, Coraline. His roommate, Dipper, is preoccupied with ghost hunting, and doesn't notice when Norman develops feelings for him. Warning- could get a little scary! Nothing too bad but those who are scared easily may not want to read later chapters in the dark.

After a fight with Blendin's Tape Measure Time Machine, Dipper and Mabel are sent to the future and District 7 in Panem. Soon Mabel is Reaped for the Games and Dipper voluenteers to go in to protect her. Will they get back home or have to fight to the death?

Norman is forced to spend the summer at Gravity Falls, Oregon. But things soon go bad for Norman, and Dipper must fix everything. *ParaPines! Norman x Dipper! Don't like, then don't read!*

Summary is in chapter 1. It's kinda of bad, but hey I am doing it for you guys.

while fighting mojojojo, the girls get sucked into Gravity Falls

This is a multi crossover between JN, GF, DP, HP, Spongebob, HG, Doctor Who, and FOP. No Flames; includes OC named Lily Potter the 2nd. Includes Crossover Ships. Some (very) slight shipping of Jimmy x Mabel.

This is a crossover between Codename: Kids Next Door, Gravity Falls, House of Anubis, and somewhat Narnia. There might be some romance in it, but I'm not going to tell you that. ;-)

Brittany hears odd romance and so she checks it out and then poof! the sound is gone whenever she goes outside! will Brittany find the answer?

This is how everyone met... became friends great friends (p.s Brittany was never bullied in life before)

A little oneshot featuring Dipper and Coraline by the beach. Expect the unexpected.

Well... lets just say that Randy gets stuck in Gravity Falls due to a currently unknown reason.The reason will be revealed in a future chapter.Pairings featured:RandyxMabel(Briefly in Ch.#2).Possible pairings:DipperxRandessa, MabelxHoward.

During the summer, Norman Babcock is dropped off by his parents to the Mystery Shack in Gravity Falls, Oregon, he meets the mystery twins, Dipper and Mabel Pines, they tell him about Journal #3 and the mysterious happenings that occur around them and Norman helps them through their adventures with his gift of speaking to the dead. Norman x Mabel, don't like don't read.

Day One of Parapines week, first meetings. Norman is dead set that he knows a thief when he sees one. Parapines DipperxNorman don't like don't read, has an OC in it.

This is the first ever story of dragon ball GT and gravity falls ever meeting. Goku destroys Omega Shenron, with The Universal spirit bomb. Shenron was awakened automatically and told Goku to come with him to a universe where Goku can start afresh, facing new foes and he meets up with Dipper and Mabel and they start a whole new adventure. With action and romance you'll love

When Dipper and Mabel meet local residents who are working at the Mystery Shack, they seem like normal kids. But when both Pines twins begin to find out more than they should've known, they begin to wonder: Who are Dani and Kaid Cypress?

Team Phantom is dragged off to a ghost hunters convention with the Fentons, unknown are the dangers that inhabit the nearest town of Gravity Falls. When Grunkle Stan acquires a certain relic for his shop, the ghostly beast who lost it comes looking for it. The only problem is, it's not really a ghost. Can they effectively fight the beast without revealing Danny's secret? Or at all?