#2
The Secret Life Of A Platypus (Per...by unknown
111K
2.5K
18
111K2.5K18Perry 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
#3
Doofenschmirtz X Perryby YumYum TidePod3.1K264
3.1K264I have no idea what to do with this but here ya go
Completed
#4
Down The Summer Memory Laneby jirubywrites46.1K6788
46.1K6788It 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_Fan16.5K23417
16.5K23417School 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 unknown242K3.6K55
242K3.6K55Highest 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 Wolf422121
422121Join 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 stan8K1209
8K1209Phineas 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 Penny9.2K21829
9.2K21829There's 104 Days of Summer Vacation, 104 Days of Pure Fun!
#10
Unforgettable Love - A Phinabella...by felinette stan10.2K16910
10.2K16910Taking 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. Smoshtastic3.5K20223
3.5K20223Dr 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 Amaral20219
20219In 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_worlds759144
759144The 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 Raine1.2K912
1.2K912Perry 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 Raccoon1K27
1K27When 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 Luxo2K524
2K524Back 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_8XM7.4K1357
7.4K1357After 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 Dani80393
80393This 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...