15I Fell For You The Moment That You Pushed Me » by CuteWhiteBunny "Nemesis" had come to mean so much more than either of them had ever imagined. Perryshmirtz (Perry x Heinz) oneshot collection.

4Unseparable - Ferb x Emma(OC) » by sunsh1ne1023 When the gang enters their junior year of high school, Ferb is set on finding a girlfriend. He has been teased all through HS because he had a huge crush on a much older girl, Vanessa, who was dating someone else, and he wanted to prove that he could find someone. Little does he know, the girl he meets will change his life forever.

3I Know What We’re Going to Do Today » by Pixarpnflover Join Phineas, Ferb, Candace, their friends and many others on their adventures together! Just a jumble of one-shots, some might be more mature than others. Feel free to request ideas!

Phineas and Ferb Michael Series - Book 1: Rise of Michael by thedarkkn9ght A man named Michael shows up in Phineas and Ferb's backyard one day and manipulates them into building a radio tower for his evil robot army. So now, it's up to Phineas, Ferb, Isabella, and two of my OCs to stop him! Start of a new series called the evil Michael series and introduction to my two OCs Nicholas and Anette and my one OC for this series Michael.

4Phineas and Ferb Oneshot Collection » by sunsh1ne1023 Here's some oneshots I make over my lunch break! Mostly Phinabella and Ferma.

7Phinabella: To College and Beyond » by darthrodrick Join Phineas and Isabella as they take on the college life in Tri-State State U. Both are well-known in their respective fields, however, the demands of college life has left them little time for each other. How well will their relationship stand the test of time?

7In Praise of Romance II: Lovetopia » by zapdosmaster145 Fan favorite satirical romance writer zapdosmaster145 is back with another smash hit! Following on the events of IPoR, the two year wait is finally up, meaning it's time for Phineas' and Isabella's first official date! Get ready for more shipping than a Freight Emergency Harbor as the definitive Phinabella story for the ages continues! Viewer discretion, as always, is unadvised.

8The Cake's Crumb » by Elrax Phineas got to read Isabella's letter when the Un-Retrograde Inator hit Ferb instead. However, he was not prepared for what would result both mentally and literally. Meanwhile, Dr. Heinz Doofenshmirtz has enacted a plan that even he didn't plan for thouroughly, and now he has to deal with the aftermath of his own actions.

11 Carpe Diem » by sunsh1ne1023 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 and sucks the gang into a scary, realistic simulation with no exit. Will they join together to beat the odds? Adventure and romance are at their highs in this thrill of a story!

11 Out With The Old, In With The New » by sunsh1ne1023 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 of confusion, and is trying to figure out his feelings, and Candace is worried. Will the new neighbor cause trouble, or help out our confused friends figure out their feelings... or maybe both?

Moon Squad by Minnowfairy Rocky the Otter is back in training: team training this time, to her dismay. Desperate to work alone, she fights her trainers and teammates every step of the way. But as time goes on, Rocky begins to realise that this program may be doing more good to her than harm. But when a real emergency hits OWCA, can Rocky pull herself together in time to help her team save her organisation?

1Phineas and Ferb: The Adventures of Beatrice Flynn the Robot Girl » by Darth Sith'ari Beatrice Flynn is like other girls... except that she's a highly advanced robot and super-heroine, and prone to anxiety and insecure that she isn't a full flesh and blood Human being. Also, her father and creator is Phineas Flynn... so yeah, that's a lot on anyone's plate. Join on her adventures as she tries to defend the Earth and make Human friends. A Phineas and Ferb fanfiction.

True Colours » by Minnowfairy Three years ago, four OWCA platypuses parted ways with the promise that they would always be the best of friends. But life got in the way. One day, Perry the Platypus receives an SOS message from one of his old friends, who has been captured by LOVEMUFFIN. He and the rest of the group band together to save their friend, but exactly how much has changed in those three years?