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.
T, English, Romance & Hurt/Comfort, chapters: 38, words: 53k+, favs: 6, follows: 5, updated: 11h published: 7/15, [Perry, Dr. Doofenshmirtz]
6El tesoro entre los indicios » by John R. Branwen AU. ¿Que pasa cuando un tesoro oculto durante siglos despierta una intensa búsqueda a través de varios indicios y acertijos? Pues eso es lo que Phineas y Ferb van a hacer, viviendo una intensa aventura llena de intriga, decodificación a la antigua y búsquedas de riquezas antiguas en un tiempo actual.
T, Spanish, Adventure & Mystery, chapters: 10, words: 15k+, favs: 2, follows: 2, updated: 11h published: 7/19, Isabella, Phineas, Ferb, Vanessa
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.
T, English, Romance & Friendship, chapters: 6, words: 11k+, favs: 1, follows: 1, updated: 13h published: 9/15, Isabella, Phineas, Ferb, OC
3Phineas and Ferb: Freaky Friday » by tesscarvelli It's a new summer for stepbrothers Phineas and Ferb, and their friends. The next morning, however on Friday, Phineas and Candace, who had a falling out the previous day, wake up to realize they've mysteriously switched bodies! Until they figure how to switch back, they are forced to take over each other's roles, and come to realize what they do and how much it means to them.
K, English, Humor & Family, chapters: 8, words: 20k+, favs: 14, follows: 15, updated: 17h published: 5/26, Candace, Phineas, Ferb, Perry
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!
K+, English, Friendship & Adventure, chapters: 2, words: 2k+, favs: 2, follows: 1, updated: 17h published: 9/14, Phineas, Candace, Perry, Isabella
22Phineas and Ferb's Stranger Summer » by Thecactus1 Phineas, Ferb and the gang settle in for another predictable summer of adventures after P's freshman year, but quickly find themselves thrown off their groove when a fluctuation in the order of the universe occurs. Part 1 is complete. Part 2, Ep. 1 is out! "A Stranger Place". Everybody tries to figure it out. Politics get in the way. Unusual weather hits Danville. P/I, minor F/V
T, English, Adventure & Humor, chapters: 11, words: 86k+, favs: 18, follows: 21, updated: 9/19 published: 3/5, [Phineas, Isabella] Ferb, Perry
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.
K+, English, Adventure & Humor, words: 1k+, 9/18
132Evil Phineas » by TheCartoonFanatic01 RESURRECTED FROM THE DEAD! When Phineas is hit by Doofenshmirtz's reconstructed Turn-Everything-Evil-Inator, he becomes a villain out to conquer the world. Now, Ferb, Candace, Perry, Isabella, and the entire gang must find a way to save Phineas before it's too late. R&R!
T, English, Adventure & Family, chapters: 25, words: 154k+, favs: 43, follows: 42, updated: 9/18 published: 12/11/2019, [Phineas, Isabella] Ferb, Perry
4Phineas and Ferb Oneshot Collection » by sunsh1ne1023 Here's some oneshots I make over my lunch break! Mostly Phinabella and Ferma.
T, English, Romance & Friendship, chapters: 2, words: 3k+, favs: 1, follows: 1, updated: 9/18 published: 9/15
17One Unforgettable Summer - Season 1 » by Minnowfairy Mavis Monogram is OWCA's top human agent, so it's only natural that she's paired with OWCA's top animal agent. One summer, she and Perry are sent out every day to the home of one Heinz Doofenshmirtz, who comes up with very pathetic evil schemes and seems to be incapable of stopping. An OC rewrite of PnF Season 1. (see profile for excluded episodes)
T, English, Adventure & Friendship, chapters: 23, words: 43k+, favs: 5, follows: 5, updated: 9/18 published: 6/9, Perry, Dr. Doofenshmirtz, OC
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?
T, English, Romance & Friendship, chapters: 12, words: 20k+, favs: 12, follows: 13, updated: 9/18 published: 6/18/2018, [Isabella, Phineas] OC
1 His Girl by KagamiPINKAgreste Honestly Phineas, doesn't get it.
K+, English, Drama & Romance, words: 186, 9/17
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.
T, English, Humor & Romance, chapters: 3, words: 17k+, favs: 2, follows: 4, updated: 9/17 published: 8/27, [Phineas, Isabella]
10Siblings' Quest » by Pixarpnflover After a brief mention of their biological father, Phineas and Candace grow curious and decide to do some research, while Ferb wants nothing to do with it. Little do the Flynn-Fletcher siblings know what they're getting themselves into.
T, English, Family & Angst, chapters: 6, words: 6k+, favs: 19, follows: 22, updated: 9/16 published: 9/1, Phineas, Ferb, Candace, Linda
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.
K+, English, Romance & Hurt/Comfort, chapters: 2, words: 3k+, favs: 6, follows: 10, 9/15, [Phineas, Isabella] Perry, Dr. Doofenshmirtz
7Cinderbella » by fanartstories1 Isabella is a girl who is treated badly by her evil step-family. They recieve a letter from the castle about a ball. Isabella goes but needs to leave by midnight. She dances with the prince but flees leaving behind her bow. The prince looks everywhere for the missing girl. Will he find her?
K, English, Romance & Fantasy, chapters: 3, words: 599, favs: 2, follows: 1, updated: 9/15 published: 9/8, [Isabella, Phineas] Adyson S., Katie
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!
T, English, Romance & Adventure, chapters: 9, words: 14k+, favs: 1, follows: 2, updated: 9/15 published: 9/13, Isabella, Phineas, Ferb, Buford
9Lots of Hell » by Pixarpnflover Doofenshmirtz's latest inator accidentally turns the citizens of Danville into contagious repulsive pharmacists who run rampant over town. Agent P and the kids must work together to save Danville and avoid becoming mindless zombies themselves. NOTLP but with some changes and an alternative ending!
T, English, Horror & Adventure, chapters: 7, words: 14k+, favs: 9, follows: 7, updated: 9/15 published: 8/27, Phineas, Isabella, Dr. Doofenshmirtz, Perry
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?
T, English, Drama & Romance, chapters: 17, words: 33k+, favs: 3, follows: 2, updated: 9/14 published: 9/13, Candace, Phineas, Ferb, Dr. Doofenshmirtz
11A Sticky Situation: A Phineas and Ferb & Power Rangers Story » by CrimsonThunderPower Part Two of the "Phineas and Ferb/Power Rangers Series. Two weeks after Phineas joins the team, the Rangers come into contact with a monster named "Epoxar", who has the power to glue people to inanimate objects and to each other. When Buford and Baljeet fall victim to this, it's up to them to put their differences aside for the sake of the gang.
K+, English, Fantasy & Sci-Fi, chapters: 4, words: 7k+, favs: 3, follows: 7, updated: 9/14 published: 8/17, Phineas, Ferb, Baljeet, Buford
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?
T, English, Drama & Friendship, words: 1k+, 9/14, OC
7Phineas and Ferb the Movie: Isabella vs Reality » by Elefante.13 When Isabella has a crappy day she gets sucked into a place where she finds a best friend. Little does she know she's a target for a very sinister scheme.
K+, English, Adventure & Mystery, chapters: 2, words: 1k+, favs: 2, follows: 3, updated: 9/13 published: 9/7, Isabella, Candace, Phineas, Ferb
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.
K+, English, Sci-Fi & Humor, chapters: 40, words: 103k+, favs: 5, follows: 5, updated: 9/13 published: 9/15/2019, Isabella, Phineas, Ferb, OC
16Ferb taking action (My prince can't define me anymore) » by INFJslytherin Sometimes in life, you do something for so long, that's how you define yourself. By that idea. That concept. And sometimes, it's holding you back. (Ferb and Isabella friendship, possibly more?)
T, English, Friendship & Romance, chapters: 16, words: 17k+, favs: 7, follows: 12, updated: 9/11 published: 3/21, Isabella, Phineas, Ferb
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?
T, English, Family & Drama, chapters: 4, words: 5k+, favs: 1, follows: 3, updated: 9/10 published: 9/2, Perry, OC