Phineas Stories

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...

Phineas and Isabella haven't seen each other since highschool. What happens when she ends up stuck at his apartment with him during a hurricane? Disclaimer I don't own p...

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...

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. ...

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...

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...

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...

"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!"...

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...

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...

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...

The description is in the name. This fanfiction will be the life of Phineas, Ferb and the gang beginning a week before their first year of high school. This story will i...

after years of failed attempts of trying to get phineas to notice her, isabella has taken it upon herself to give up on her life-long dream. and what kind of friend woul...

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...

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...

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...

*COMPLETE* This is what happened after the "Canderemy" episode. Except Phineas and Ferb never got stuck together. Instead, it's Phineas and Isabella's hands th...

Phineas and Isabella are entering their 8th grade year, and Isabella is still head over heels in love with Phineas. Everything goes wrong when an invention goes rogue an...