¿Cómo se inició el reino de los Doofenshmirtz? ¿Cómo y por qué Phineas Flynn traicionó a los suyos y terminó uniéndose a ellos?¿Qué pasó en la dimensión durante el año siguiente? La joven Vanessa, nueva agente de la O.S.B.A. de la segunda dimensión tiene la respuesta en sus manos. *Se recomienda leer antes el FIC El primer día del verano.

A series of normal vignettes about the Flynn-Fletcher brothers and their friends. Well, maybe not "normal". Nothing with Phineas and Ferb ever is.

Random little double drabble that popped into my head. Rated T for sexual innuendos.

First Story of 2024! When the Ifreside girls got back from their winderness trip, they made a Discovery as they found the necklace as they get to see an anicent strange old necklace as Phineas as they grt to know about this and what they get to follow as they get to make it.

After a massive argument with her mom, Isabella is sent to live at a military academy... but not if her boyfriend Phineas has anything to say about it. Follow their adventures as they travel around the world, getting into all sorts of trouble across the globe. Mostly just Phinbella fluff because they're my OTP.

Phineas and Isabella are driving through the woods, alone, at night, when they come across an upside-down car. That can't be good.

Isabella loses a game of Truth or Dare, and it's up to the others to decide her punishment. One-shot, rated T for emotional trauma. Eventual Phinbella.

Candace knows that Phineas and Ferb break the laws of physics on a regular basis. What she wasn't expecting was that sometimes, they go even further than that. Rated T for possibly disturbing content.

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?

17 year-old Perry Fletcher struggles with balance between his family and his secret agent job that they still don't know about during a hectic summer, but little does he know that this summer is just getting started. (Human Perry canon rewrite, asexual and verbal). Originally posted on AO3, cross-posted on Quotev. *Cover from dwampyverseawards on Tumblr.

February 29th. This day only comes around once every four years. Some people look forward to this day, others less so.

why not?

Candace in 'Big Sister' mode comforts him. As Ferb feels horrible for his emotions until Isabella herself tells him otherwise.

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.

What would have happened if Phineas remembered what happened before the water wiped everyone's memory? Phinabella One-Shot

Phineas and Ferb embark on a daring project to build a machine that turns wishes into reality, inspired by Isabella's comments. Will it work seamlessly, or will the wishes spiral out of control? Share your thoughts and leave reviews as the story unfolds!

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.

a story i wrote for a challenge in an org for Discord

After receiving some mysterious help, Perry finally succeeded in letting the gang know his identity without being relocated. He thought his life starts a new page, but how long could it last when a certain dimension began to go crazy? And Phineas is trying to figure out his feelings towards Isabella, and will it go successfully?

In the epic conclusion to Phineas' adventures away from home, he must brave the challenges ahead to save not just himself and his friends but the rest of the entire galaxy. Trailer is up!

Phineas and Ferb is planning to go for a world trip, since they are one of the top 10 richest families in the world. They then plan to go all over the world

Heinz Doofenshmirtz has always held a grudge against his family, which was his abusive and neglectful parents and the younger and his mother's favorite child Roger, who is his brother, and he rather stay as far away as possible from them. However, he is one day invited to a reunion, which could probably be a chance to fix his relationship with them and earn their approval.

An accident has left Phineas bound to the house, which might as well be solitary confinement! But its doctor's orders. With his family going away on a trip, there's only one person who can look after him; Isabella, the cute neighbor girl from across the way. (This will be mostly cheesey fluff romance, a little M rated lemon eventually. The characters are aged up a bit)

Everybody got what they wanted in "Christmas Vacation", but we never learned what a certain platypus wished for Christmas. After all, since he's also been very good all year, we know he must have gotten something. Cross-posted on AO3.

Little memories of Phineas and Ferb's holidays. I'll update this around the time of the holiday