They thought the first summer was their journey to the world of weirdness, they were wrong. It was only the beginning as they journey to a much grander and even more anomalous world with horrors and wonders beyond their imagination. (Set Post-Weirdmaggedon during the Third Summer)

Stan tries to be there for his daughter, despite dealing with the mysterious circumstances surrounding her birth, and her prophetic dreams. But when she gets a chance to find answers their lives are changed for good. Neither expected that one summer could change everything. Read the A/N

The Pines Paranormal studies and investigation team, consisting of our favorite two sets of twins, are in Kuoh, Japan to investigate the weirdness of the town, and discover the source of the anomalies there. But Dipper ends up in a little deeper than initially planned.

Mabel gets inspired to craft something, but it doesn't do what she wants it to. Cross-over with shadowwriter329 and Krista Perry, and yes, I got their permission to use their stories. Shadowwriter329 helped with the title. This story has become a crossover between my stories and the stories of other authors, I have gained permission for each story I use and go into detail on AO3

Inspired by MiniJen's famous crossover AU fic, "Universe Falls". Following a seemingly random encounter with a mysterious boy in the woods, Dipper and Mabel's summer takes a series of turns no one could have possibly predicted.

A "Weirder Things" One-Shot Story. On a hot summer day at the public pool, Patrick fills out that Wendy, his girlfriend, had gotten a new job as a lifeguard. There is nothing more seductive than a sexy lifeguard, but when Wendy's childhood friend Jackie Lynn Thomas moves back to Gravity Falls, they decide to reward Patrick with their bodies when the pool's closed. Rated M for Smut

With out spoiling much of phase 1, The prologue( which takes place a year before season 1 of the Loud House)follows the entire Loud family(minus Lily) and a OC of mine(Jonathan Timbers) story and adventures. Loud House part 1 contains much of season 1 and 2 episodes, but when Kevin Parker(OC) discovers a government plot in Royal Woods, he seeks the help of Jonathan and the Louds.

In an exciting story, the theories, observations, and clues connecting Amphibia, The Owl House, & Gravity Falls come together as heroes across time and space must act against a hidden villain and the greatest threats to plague their worlds. The multiverse is on the line, but at the heart of it all are young people just trying to keep their friendships together and not screw it up!

One day Marcy Wu found the music box, she had plans for that, but that plan was throw for a loop when a young Mabel Pines notice the stolen box. Watch as Mabel pines ends up with more than anyone came prepare for, makes friends and enemies alike and see how these actions effect more than just one world. TLDR: Mabel goes to Wartwood instead of Anne. Cover art made by Pumpkiboo.

Thanks to several events that all happen at once. Several different universes all suddenly merged into one. And several people who found themselves alone come together in the town of Gravity Falls Brighton. The weirdest place in the new world.

Randy Cunningham is an insurance investigator sent to Gravity Falls to look into a claim for the death of Priscilla Northwest. Once he arrives at the little mountain town, he finds himself smitten by the charms of a couple of women and the secret that they hide.

During the fight with Sasuke at the valley of the end Naruto is sent to the world of Gravity Falls by Bill Cipher stuck there for the next three years he finds no way home until his employer's greet niece and nephew come to visit for the summer the usual weirdness of Gravity Falls is cracked up from a 10 to a 15 join Naruto as he explores the strange town of Gravity Falls, Oregon.

Technoblade gets sent to Gravity falls right before he dies. This is planned through both seasons of gravity falls.

post- Irrational Treasure AU! Uh,Oh! Looks like a certain Blonde is out for revenge! Pacifica is still steaming over what happened during Pioneer Day... What happens when a ticked off billionaire heiress, a shrink stone, some 'Swimsuits of the Gods', a couple confused red heads and a robot walk into HER waterpark? ...I don't know, ask the Rabbi!

Dipper, Mabel, Wendy, and Pacifica are looking into a strange series of thefts that takes them to the abandoned mineshaft. There they fall through a secret entrance that takes them to a strange place full of cavemen, monsters, and other strange creatures. Will they make it out alive and return home?

Instead of asking for Dipper's help, Preston Northwest asks for the Fentons'.

(Cover art by Framraw) Kamala Khan was once an ordinary girl working at a summer job at the Mystery Shack. One day, she and her boss's great-nephew stumble upon a journal and a crystal that gives Kamala strange, inhuman powers. Together, she and the Pines Twins must learn the secrets of her powers as well as the mysteries of Gravity Falls.

Two portals, two holes punched in the fabric of time. In 1983, Stanford Pines gets sucked through his own portal into another dimension... and Danny Fenton is marooned 20 years in the past, with new ghostly powers he doesn't understand and no obvious way home.

It's been a little over a decade since Mike found his way to Gravity Falls and joined the Pines family, the years filled with many adventures and memorable family moments. An old familiar evil has once again reared its ugly head as things have gone wrong in the Fazbear Pizzaplex, but Mike isn't alone this time as Dipper comes to help. But then there's the kid...

The Gravity Falls we all love, spiced with some miraculous mess. (Formerly named as "Pilot"). I own nothing at all.

Stanley had done it, against all odds he ripped apart the seams of reality to bring Ford back but with him came others each bringing their own little twists to Gravity Falls's future

dipper, steven, star and wirt try to survive in a cruel and ruthless post apocalyptic world carrying their inner and outer demons as they travel across the US on highways facing dangers of all kinds in the crazy and messy world that is Never Alone apokolips war

dipper, Steven, star y wirt tratan de sobrevivir en un mundo post apocalíptico cruel y despiadado cargando con sus demonios internos y esternos mientras viajan por todo EE.UU en caretera enfretando peligros de todo tipo en ente mundo loco y desordenado que es Never Alone apokolips war

It's summer again in Gravity Falls and an ancient evil has been unleashed that Dipper, Mabel, Wndy, and their friends must face. Luckily a ancient force of good is there to lend a hand and it's power to help and Wendy has been chosen to wield the power of Red Sonja! Will she master the power and save Gravity Falls?

Steven gets a summer job in Gravity Falls during the main series and joins in on the adventures! #Steven Universe Gravity Falls