Isabella likes Phineas. He doesnt know it. Phineas likes Isabella. But she doesnt know it. Ferb knows everything and is fed up of them acting like total idiots. So what is Ferb upto? Slight Ferb-Gretchen!

Algunas cosas nunca fueron fáciles para Thomas Fletcher. A pesar de ser inteligente, gran músico, excelente inventor y tener de padre al famoso Ferb Fletcher no era suficiente para aclarar sus sentimientos a su media prima. Poco después de ser golpeado por un rayo, Thomas cambiara su forma de ser provocandole daño a la persona que más quiere. Ahora hay una versión malvada de él.

Kiki the Fox and Gypsy the Cat are O.W.C.A. agents but that's basically where their similarities end. One day, the unlikely two are assigned to be partners. When someone starts cutting down trees in the forest, Gypsy's deepest secret is revealed to both Kiki AND her roommate and crush: Perry the Platypus. Sometimes, the truth needs to come out. Collab with Nightflame203.

Phineas Flynn is a new kid at Danville High and is immediately crowned as invisible. Isabella Garcia Shapiro is a spoiled, popular cheerleader-captain who rules the school. When their paths are crossed, can Phineas manage to change Isabella into the beautiful, kind girl she truly is and also put an end to the popular and the invisible world on the school?

Dr. Doofenshmirtz created the world's second working time machine, but sadly things go for the worst when step brothers, Phineas and Ferb, accidently travel to the past. Now they must embark on a journey that could destroy their very existence. Will Phineas and Ferb be able to save their future, or will time catch up to them? New Chapter Up

My name is Isabella Garcia Shapiro, an orphan since my mom died 4 months ago. I didn't want to live on an orphanage though, in that case my future would have already been ruined. Instead, I've attended an all-boys school, and now I guess I'm Isaac for the last High School year. I'm crazy, yes. Bad news, though. Phineas Flynn. When I'm around him, it's hard for Isaac not to be gay.

Phineas did tell her we weren't together, but I don't think it ever occurred to him to stop holding my hand. * When Phineas, Ferb, and Isabella are in Paris for a week, Isabella is determined to get her love interest to notice her. They are after all, in the City of Love. * SEQUEL CANCELLED.

Set in between "Last Day of Summer" and "Act Your Age". When Phineas was 15, while hanging out with his best friends and step-brother, a Danville Fire Chief asks for their help in fighting a fire. What happens next is something no one expects. Enjoy! Rated "T" for safety reasons. Chapter 9 is up!

Sara Murphy and Candace Flynn accidentally start a fashion trend with platypus onesies. Slight X-over with Milo Murphy's Law.

Isabella wants Phineas to ask her to thier senior prom, and he wants to ask her but doesn't think she feels the same way. Please read and review. Thank you a :-) I do not own Phineas and Ferb.

Let's make the movie a little more realistic.

Candace babysits Suzy, her brothers, and Suzy's friends. When at a gas station, Suzy takes stolen blueprints. The criminals are now on thair trail! Duncan and Howie return, as well as Suzy's friends! Sequel to Perry Home Alone. Inspired by Adventures in Babysitting

After young Apollo Hastings and his siblings are taken away from their abusive father, their lives change forever. Depressed and alone, Apollo leaves his new family behind and ends up at O.W.C.A., being trained to be a doctor. Over the next few years, Apollo learns to battle his depression and settles into a new life with his two best friends: Perry the Platypus and Mavis Monogram.

I suck at summeries so please don't judge

Elouise Bringdown. A young woman who gets quite sensitive when she loses someone she loves, yet is otherwise incredibly tough, independent, and somewhat cynical. But what made her the way she is now? Her family life hadn't been ALL bad... Right?

In the wake of the tragedy of two months ago, Elouise thinks she's going mad. She could have sworn she saw someone... Someone who is supposed to be dead. With one old friend and a couple of new friends, she decides to find out exactly what is going on. Is HE really dead? OC/OC, a story I'm writing with VibeQuake, sequel to War Paint

Isabella has to cope somehow with Phineas still being oblivious to her affections. All characters are 18 years old.

Dark AU; sequel to Nothing Civil About War and Glorious And Free. The war is beginning, and everyone must work together to keep the Council from taking Canada in addition to America. Isabella and Colin have a mission in America, while an unexpected source of help arrives, Adyson joins the fight, and Ferb and Phineas keep an eye on things. The Council won't just give up, though...

This is a story on life of the gang beginning one week before they finally begin their freshman year of college. Gove the story a try. You might like it. The main rating is T with a few future chapters that will have a M rating as they get older and the story advances

It's not always easy being a field agent, especially when you don't have the ability to speak. When Perry needs a human's help on his mission, he seeks out Stacy Hirano and brings her along. B plot to "A Sister's Love."

S.A.B. agent Trudie Ellis has personally trained most of O.W.C.A.'s best human agents, including Mavis Monogram. After receiving a medal she believes she does not deserve, some of her former trainees visit her and support her. The reason for her coldness and harshness may just come out...and in front of her deadliest rival, no less: Perry the Platypus. Twoshot.

When Candace finally loses it and destroys Phineas' brand new project, it finally hits home that her entire purpose this summer has been to get him in trouble.

"Don't you see?" Perry addressed his friends. "Everything that's happened: Kirk and Kane against Kegan's robots, Rodney's various rays. It's all been a sign of things to come. A battle between ARCHANGEL and LOVEMUFFIN is going to begin very shortly and OWCA is well and truly stuck in the middle of it. If we don't do something, we risk getting crushed." Sequel to Everybody Hurts

this story is a part of the fetish adventure about to unleash from the bladder of the four girls. not that much sexy but please be awaited for the next part

Tras de que su madre comenzara un estado de gravidez, la señora Vivian García-Shapiro ha tenido que dejar a Isabella en la casa de la familia Flynn-Fletcher. Isabella ahora vive (temporalmente) con el chico que le gusta. Inspirado más no calcado del excelente trabajo de Angelus19 y sam-ely-ember Phinbella x2