Pnf Stories

Isabella and Phineas are best friends but Isabella started to like him more than that. She dropped hints but Phineas never noticed. He was just to oblivious to notice. ...

School year was over and a new summer is here. Phineas and Ferb can't wait to make the best of it. But the appearance of some DVD's has put their plans on hold. What old...

This story starts with a girl who have blonde hair and unique eyes. She lives on a tall building with his dad and older sister. Suring the past years, she has a secret t...

This story is the extended version of "Happy Birthday, Isabella" from Phineas and Ferb. What will happen to them? Will they become a couple? Find out in Happy...

Taking place after the events of Phineas and Ferb: Across the 2nd Dimension, this story shows Phineas Flynn trying to figure out why he remembers a single clip from a ti...

This is all about a story of PxI for PnF fans:-)

The Fireside Girls are prepared for any situation, or so they think. When a new member of Troop 46321 moves to Danville, they pick up on a few signals of affection towar...

THIS STORY IS BEING REWRITTEN @sorryhaha ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fresh out of sophomore year, Isabella faces a choice between confessing her feeling...

Here's some one(and two) shots I make over my lunch break! Mostly Phinabella and Ferbma! These have your classic episode rewrites, new ideas, oneshots based off of songs...

Sam and Dean Winchester are just trying to save their mother from an apocalyptic doom. Thanks to Dr. Doofenshmirtz's desperate attempt to make a friend, they get strande...

When Doofenshmirtz' Teleport-Inator hit Ferb and teleported him to Phineas and Isabella's picnic. But this time, Perry the Platypus destroys the Teleport-Inator before i...

10 years into the future, a teenaged Phineas must decide between two colleges while grappling with the discovery that Isabella has had a crush on him since they were kid...

After a brief mention of their biological father, Phineas and Candace grow curious and decide to do some research, while Ferb wants nothing to do with it for unknown rea...

A gnf x ____ book! Yay! There's a variety of ships and AUs in here, (i also do a friend type of thingy- like a friendship stuff-) and its free to read! It's all about G...

Lately, Phineas has been plagued with dreams, and all of them have to do with Isabella in one way or another. That doesn't necessarily make them good dreams, however. Lu...

While searching for their missing pet Platypus, Phineas and Ferb find themselves at the mercy of a rising supervillain. Will they all get out alive? Will Perry be able t...

"The only thing impossible is impossibility." Phineas and Ferb are now fifteen, and school is about to begin. Already Phineas can sense Isabella drifting away...

Phineas Flynn and Ferb Fletcher are wanted by the descendants of Doofenshmirtz... from the future! But why? Now Phineas and his friends had to go to the future to solve...

Isabella's love for Phineas knows no bounds - many often underestimate how far she would go for the sake of his happiness. After all, Phineas was her best friend. She wo...

I hope you enjoy!!! Sorry for making this really late!!! I know that this show ended 5 years ago but I suddenly got interested so I hope you like it!!! Enjoy!!! This is...