O.W.C.A. Files: Drusselstein Warsby SSBrandon
In this fanfic, The Doofenshmirtz Family are captured by the President of America when he declared war against Drusselstein. But Heinz must go to Gimmelsthump to see Mor...
Completed
Anti-Dimension: A Phineas and Ferb...by King of Ooo
After getting his Master's Degree after only two years of college, Phineas Flynn left early, married Isabella, and started his very own business. Life goes on to be grea...
Completed
Mission: Possible 007by Sean Livingston
A decorated MI6 agent, a crime-fighting cheerleader, a rogue IMF operative, and a platypus. They make an unlikely team, but - like it or not - their skills are going to...
Completed
The Return of Agent Pby Undertale_Fan_Ultra
It has been 2 years since one of C.O.W.C.A.'s own James Bond level agents went gone solo with his missions, and Agent Pinky has taken his original place. 2 months ago, h...
Completed
Days at schoolby PrettyPlane
Summer is over, but the hijinks aren't, as Phineas and Ferb return to school, they aren't safe from bullies, teachers or even evil villains.
Phineas and Ferb belong to D...
Mission: Possible Confidentialby Sean Livingston
Before the Team goes on their first assignment together this March on Wattpad, Major Monogram and Wade will debrief us on all the ins and outs of the upcoming spy crosso...
Completed
Nothing But Her (A Phineas and Fer...by Nature's Nightfall
All Phineas Flynn thinks about is what he and his stepbrother are going to do today. He hasn't the slightest clue that the girl who lives right in front of him has a HUG...
Agent Doof & Fired Hamadaby Kirsten Palacio
Main Plot: Candace's plans to watch over Phineas and Ferb backfire when Dr. Doofenshmirtz's "Babe-inator" turns her brothers into babies.
Sub-plot 1: After hav...
Out With The Old, In With The Newby felinette stan
When a new friend moves into the neighborhood, Isabella befriends her and they become really close. Isabella is trying to get over Phineas, while Phineas is in a state o...
Completed
Owcza Wojnaby Igor Pietrasz
Minęły dwa miesiące od wydarzeń w Owczych Przygodach. Owca się przeprowadził i chwilowo rozwiązał Ovejas de los Muertos, ale w ostatnich dniach Owca odkrył dużo faktów n...
Owcze przygodyby Igor Pietrasz
W małej miejscowości zwanej Owczymi Pastwiskami zaczęły dziać się dziwne rzeczy...chcesz wiedzieć co dalej? Przeczytaj to!
Perry & Carl Fanficby M. Novak
Basically Perry is gay for Carl. This is their story.
And yes, there is Dr. Coconut in here. If you don't know what that means, you shouldn't be reading this.