Phineas Stories

There's only a 104 days of Summer Vacation. That means 104 chances to have the best Summer ever. For Y/n Flynn and his two brothers and Y/n's girlfriend Bronya Zaychick...

It was a normal day in Danville. Suddenly, the Flynn-Fletchers and their friends were invited to join the screening of a TV series, that had been secretly in the works...

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...

*COMPLETE* "I want to be someone to you." Isabella has only ever wanted one thing since she was a little girl. Her best friend, Phineas Flynn. But when he's up...

Isabella Garcia-Shapiro has had a huge crush on her best friend, Phineas Flynn, ever since they were little, but he has been too oblivious to notice. Isabella was beginn...

Perry The Platypus was accidentally zapped by Doofenshmirtz's Reverse-Inator and turned Perry the Platypus into a human. Until Perry met (Y/N) that will help her find th...

Your whole life you had been stuck in a never ending loop of doubt. Heck, you had never even gone to school before! All that changed though, when you moved to Danville...

Callan is the adopted brother of phineas and ferb he and his brothers always make the coolest Inventions what kind of adventures wait for Callan and what kind of new Inv...

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. ...

*COMPLETE* Perry thought it was just gonna be another normal day. Sneak away from his family and beat up an evil scientist. Get in and get out. That is, until one of Dr...

"That's the L/N's Law for ya" "L/N's law?" "Basically everything that can go right will go right" "She's your opposite dude!"...

After a long, yet fun summer, the gang start their 8th grade school year. Everything seems to be going well so far; Isabella still has a major crush on Phineas, and Phin...

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 is just a book of phinabella •Mostly cute stuff •May include some dark stuff but there will be warnings •Phinabella with other ships •Most of them quite long! •I...

THIS ISN'T A CRACK-FIC. THIS IS REAL IDK WHY BUT IT'S REAL Phineas and Isabella have been dating for three years. They haven't done anything intimate and Isabella wants...

Summer is upon the city of Danville yet again, and their most inventive citizens, Phineas Flynn and Ferb Fletcher are at it again in their annual seasonal shenanigans. T...

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...

When you move from your familiar home to suburban Danville, you didn't expect your summer to be much different or more exciting than it usually is. But over 104 days of...

Phineas was Kidnapped at a young age for unknown reasons by Dr. Heinz Doofenshmirtz. When no one could find the Flynn kid, they assumed him dead and had to continue with...

Isabella has lived across the way from the Flynn-Fletcher boys for years. She knows them better than anyone, maybe even better than she knows herself. She also has ca...