#2
The Secret Life Of A Platypus (Per...by unknown
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...
Completed
#4
Down The Summer Memory Laneby jirubywrites
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...
#5
Into The Mysterious Forceby NaLu_Crazy_Fan
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...
#6
Worth The Wait (Phineas and Ferb X...by unknown
Highest Rank: #420 in FanFiction
*Updated*
It is your second time to go into Danville, and suddenly, you met Phineas and Ferb again, but more interesting is, your feeli...
Completed
#7
Summer Xtreme (A Phineas and Ferb...by Iron Wolf
Join Phineas, Ferb their sister Cndace and their big brother Jack on a summer you will never forget. Jack Flynn is the oldest son on the Flynn-Fletcher family who wants...
#8
Carpe Diem - A Phinabella Storyby felinette stan
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...
Completed
#9
Phineas and Ferb: The Best Summer...by Penny
There's 104 Days of Summer Vacation, 104 Days of Pure Fun!
#10
Unforgettable Love - A Phinabella...by felinette stan
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...
Completed
#11
The Portalby Perry A. Smoshtastic
Dr Doof's plan failed, like usual.
The newest device had brought him and Perry to our world
Right to the Smosh house.
Now to face a new villain no one expected.
Completed
#12
Operation: Thunderstormby Leonardo Amaral
In this tale, a special recon operation is targeting the Doofenshmirtz Evil.inc, our little soldiers by side OWCA agents will fight hordes of pharmaceutical zombies in t...
#13
Phineas and Ferb: The Summer of th...by girl_of_many_worlds
The Flynn-Fletcher family is off on a Paris adventure to kick off a brand-new summer. As usual, brothers Phineas and Ferb decide to create a crazy invention, and are in...
#14
Perry The Platypus x Dr Doofinshmi...by Raine
Perry was your average platypus secret agent spy fighting crime. Or so did most people think. Little did you know he has a crush on his "worst enemy" and soon...
#16
When Worlds Collide 《Ferbnessa》by Friendly Neighborhood Raccoon
When sixteen year old Vanessa Doofenshmirtz takes a job babysitting her friend Candace's younger brothers Phineas and Ferb, she has no idea of the adventure that she's g...
#17
I Know What We're Going to do Toda...by Lady Luxo
Back at it again with more Phineas and Ferb one-shots, with (hopefully) less cringe. Some might be more mature than others, I'll put a warning beforehand. There also mig...
#18
Siblings Fight (A Phineas and Ferb...by Amethyst_8XM
After a heated argument with his sister, Phineas runs away from home. Can Ferb find him before he gets into big trouble? Read to find out.
Completed
#20
Phineas and Ferb Another Summerby Dani
This story is basically a new season of Phineas and Ferb, season 5. With new inventions from Phineas and Ferb. New adventures with Perry and his new partner, (which he g...