This story takes place in an AU of Amphibia with a fourth gem, which isn't originally included on the music box with the other three when Anne opens it. The story mainly follows an original character named Wayne Farrell, but will become more heavily involved with Anne, Sasha, and Marcy as it progresses. Wayne also teams up with an axolotl named Gel Tobado to find a way back home.

At the most, Sasha had expected the stupid, frog-themed box to maybe contain some old granny jewellery. What didn't cross her mind for even a millisecond was that the music box would explode with blinding light and zap her in the middle of a swamp populated by walking, talking frogs.

Anne, Sasha, Marcy, and another friend, a free-spirited young boy who just had a falling out, have been transported to an extraordinary and wondrous world roamed by amphibians as the dominant species. The four tweens are in different locations and must return to each other to get home. Can they meet each other again in the end and will they be able to get home?

And Andrias saw past something. Until now, he had seen this girl as a new coming of Leif, his new chance to be with his old friend. Now, now he saw something of a young newt that had died in spirit a long time ago, betrayed by someone that he had held dear. (Crossposted from Ao3)

It's been ten years since Anne and the Planters ended up in the human world, Sasha has been dealing with the fighting in Amphibia through those years, trying to gain her powers back and trying to control them better. What happens if Anne finally comes back after these ten years?

Season 2 begins! With the Plantars in tow, Anne hits the road to find her friends, a way home, and maybe herself. The continuation of Anne's story, in her own words.

Allen Norton is the boy of a million rumors. He had it all and then he suddenly shut himself away but no one knows why. Now he finds himself brought to the land of Amphibia full of weird creatures and even weirder adventures. But maybe his new friends will help uncover the mystery that is his life and help him grow.

What if they failed? What if Anne, and her friends were NEVER able to return home? In this Alternate Timeline, we take a glimpse at the future of this worst case scenario. [Alternate Ending to "Amphibia: a Witch Boy in a Frog World."] [Anne x OC]

With each of the Calamity Trio members having passed on, they begin their new duties as Cosmic Guardians. (Changed status to in-progress, was listed as complete by mistake). This is a non-linear story, the chapters take place in a random order, not chronologically.

Four girls, complete strangers to each other must now come together and join forces and protect earth from the threat of invasion. Along the way they'll learn lessons about friendship, responsibility, self-worth and life. They are the Calamity Guardians.

Six-year-old Marcy Wu discovers a cool music box and has to show it to her best friends! (An alternate universe fic where the Calamity Trio arrive in Amphibia many years earlier.)

A strange twist of fate send three more humans, together with Sasha, Marcy and Anne, to Amphibia. Stranded but together, everyone will have to face past regrets, dark shadows, fears and prejudices to find a way back home. Or redemption.

Picking up where part two left off. Anne, Charlie, and the Plantars are on Earth. Anne and Charlie are reunited with their families. But happy reunions are short lived as they try to return to Amphibia to stop King Andrias army from conquering Earth. Trying to return to Amphibia. They have some adventures on Earth. After eleven years of absence. Charlie's deadbeat dad visits.

Leo, a 16-year-old boy who finds himself in Amphibia, with absolutely no memory of how or why he's there. That is until he makes his way to Wartwood and meets Anne Boonchuy, another human much like himself who teaches him what it's like to be a normal teenager. Leading him, Anne, and the Plantars on a journey they'll never forget.

(A/b/o AU) Sasha gets territorial.

Maddie likes Sprig, always have. But he's with Ivy and she accepted that, though he seems less than happy about in recent times. Also, he might be picking something up from his one-time fiancée. What's to come when three pollywog sisters get involved? I don't know but let's see.

Moving on but it's no big deal. Growing up but it's no big deal. Back together and it's a REALLY BIG DEAL.

Due to a portal mishap (which will probably never be addressed again), Marcy grows up in amphibia, before running away once she finds out about the core...and it's plans for her. Yeah this is probably going to be the least angsty fic I write, so...yea rated T cuz I'm paranoid and I don't know how anything works

It's the girls first Valentine's Day since falling in love with each other, and it looks to be the best one for each girl up to this point.

The adventures of Anne Boonchuy, Sasha Waybright, and Marcy Wu as they serve their roles as the new Guardians of the Multiverse. (Non-Linear)

The Boonchuy family has special plans for the house the Calamity Trio lived in during their married lives once they are all deceased.

Han pasado años desde la traición del rey Andrias, una que llevó a Anne a exceder el poder disponible en su gema y accidentalmente destruir la caja de música y su salida de amphibia. Desde ese momento Anne ha buscado formas de evadir su dolor, fortaleciendo su relacion con su nueva familia en el proceso, especialmente con su mejor amigo, aquel que más teme perder. Sprig Plantar.

They came from two different worlds, yet both got sent to the same place. HE promised to help get her back home once they returned to his own world. But, things don't go as planned. And, while Anne Boonchuy is back in her own world, Olivier Clawthorne is also with her...but STILL so very Far From Home. ["Owlphibia" Xover] [Anne x OC] [Amphibia: Season Three AU]

Anne reads something on the internet that reinforces her love for frogs.

What if there more than three stars? A young girl, Anne Boonchuy finds a music box that sends her and her friends to Amphibia, a world full of frogs, toads, and newts. With a help from Sprig, her new best friend must adjust to life in Amphibia and discover her first true friendship in her life. Meanwhile, her other friends are in their own path as they dared across their journey.