As the summer kicks off, Phineas finds himself sidelined by an unexpected injury, and the prospect of taking it easy drives him absolutely bonkers! To add insult to injury, his dad whisks Ferb away on a grand trip to visit their grandparents in the picturesque landscapes of England, leaving Phineas to endure the boredom alone. Thankfully his best friend has a plan to save summer.

A normal day at Danville middle school changes upon the appearance of a mysterious envelope on two lockers. Join the crew as these envelopes guide them through relationships, friendships, and an attempt to figure out who left them the clues they needed to find what they had all along. Some Mild Language.

While taking a break from their usual lifestyles, two friends run into each other (literally) and, over a short time, start feeling things that they didn't know were there the entire time.

Dr Doofenshmirtz creates a inator to make his brother Evil Phineas & ferb do a favour back for Danville.

Ferb Fletcher goes missing/ Doof wants to get rid of Roger

It's Jeremy and Candace's four year anniversary today, and so far, Jeremy's got plans to celebrate for his lady love. However, Candace has other plans for Jeremy herself. And she ain't alone either. Jeremy/Candace/Stacy one-shot. WARNING: Features lemon and smut. PWP. All characters are over 18. Co-written by me and Calvin Fujii.

Two foreign exchange students have arrived at Danville High, just when the US is in turmoil with a totalitarian organization known as the Noble Reformation Front. Phineas and Ferb welcome their new friends, not realizing they are merely instruments of a very sinister plan that would destroy everything Phineas, Ferb, and their friends hold dear.

Milly, the wallflower of the Fireside girls, must navigate tumultuous feelings when Phineas unexpectedly takes an interest in her.

Collection of oneshot *what ifs?* about what would happen if characters were just honest with each other and themselves. Mostly Phinabella fluff but will do stuff for other characters too.

Phineas and Ferb go on an expedition through Danville Caverns in search of a moon-shaped crystal that's said to hold unimaginable powers. However, things soon turn sour when both Phineas and Candace are kidnapped by the people living in the caverns, and it's up to Ferb to rescue them both. Dr. Doofenshmirtz is also searching for this crystal, and it's up to Perry to stop him.

In the sequel of Tales From The Resistance: Last Day Of Summer, Candace Flynn joined her 2nd Dimension counterpart's mission to bust the 2nd Dimension's Phineas & Ferb who both betrayed both the Resistance & the Doofenshmirtz family and taken over the 2nd Dimension's Danville. Phineas and Ferb and the 2nd Dimension are owned by Disney

This is the 2nd Dimension version of the Last Day Of Summer episode of Phineas & Ferb, where the looping made the Doofenshmirtz Family made the inevitable scheme to takeover Danville. Phineas and Ferb and the 2nd Dimension are owned by Disney

A Human AU in which Perry is Phineas and Ferb's adoptive older brother and Monty Monogram's spymaster

Perry gets fired. Monogram believes that Perry is innocent but the rest of the department doesn't believe so. Perry has to discover the reason why he was fired and then put an end to end to it, and quick, before he gets in more trouble. Can he put a stop to it, before there is no hope of return?

Turnpike Tavern es como el hogar de Ferb. El lugar perfecto para fumar, beber y todo los demás que le pueda gustar al británico. Su vida puede no ser tan decente, pero él es feliz. Al menos es lo que él dice. Phineas vive el sueño de estar en la escuela secundaria. Es el primero de la clase, tiene la novia perfecta y es popular. Él dice que es feliz. Él está mintiendo (Traducción).

I don't think I'll ever get over these two, so here's a collection of one-shots featuring a certain Phineas Flynn and Isabella Garcia-Shapiro. Pure fluff ranging across different times in their lives and in their relationship. Give it a read if you need to smile today :) Rated K just to be safe, no swears or explicit material at all. Enjoy!

Sequel to 'Maria and Thomas: A P and F story'. Maria and Thomas are now together but hate follows them.

To controversial to be mentioned on here.

What if Isabella didn't go back to say goodbye to Phineas before leaving for college? Phineas realizes that the school she is attending, Tri-State State, is one of his choices to go to college, himself. Then, he decides to start school early, too. That way, he could finally begin their long-awaited relationship after years of him being oblivious to her crush on him.

In second-dimension Danville, Doofenshmirtz captures Perry in an attempt to take over the Tri-State area with his norm-bot army! Phineas and the crew find out Perry is a secret agent and set off to rescue Perry, but thing don't go as planned. Rated T for language

Phineas and Ferb normally respected that people want to sleep during summer nights, so hearing the sounds of possible construction in the middle of the night was somewhat alarming.

Romance entre deux jeunes adolescents qui ne parlent pas la même langue : Doof est autiste, incapable de comprendre le langage corporel et Perry est sourd/muet incapable d'entendre les logorrhée verbales de l'autre. Pourtant, ils essayent d'être amis en apprenant chacun les mots de l'autre. [PERRY x DOOF] Univers Alternatif où Perry est un humain sourd

The story starts when it was hot and it was summer. Isabella likes Phineas and is best friends with Ferb. It's senior year of high school and Isabella has a plan to get Phineas to FINALLY notice her. Will her efforts remain unnoticed by Phineas? And what about Ferb? AN: The story starts Phinabella, stay tuned it will end Ferbella.

After her fianceé Phineas's death and her daughter Elizabeth's disappearance, Isabella decided that life wasn't worth living anymore, especially since the people she thought would be on her side had abandoned her. With nothing left to lose, she got involved with Danville's underground, a decision that led to her untimely death. However, death was not the end.

It was sort of ironic how he has fought against high-risk criminals, terrorists, supervillains, mad scientists, and all kinds of terrifying people without a hint of hesitation or fear. But, yet, revealing who he really was to his family terrified him. (Or- After ten years, Perry decides to leave O.W.C.A).