Summer is over and school has begun. Perry has been given a new assignment - and a host of new adversaries emerge. Group of connected oneshots detailing the first meeting of each new foe.

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.

Comment your story ideas of what you would like to read! Credit will go to those who comment. Winners are those who get their stories written! Each chapter will be a new story! (I don't own the characters from Phineas & Ferb)

This is a cute drabble I thought up. In the last few days before her and Phineas' wedding, Isabella remembers something she wants to ask Ferb about.

There are other people that live in Doofenschmirtz's building. His new downstairs neighbor just moved in, and is very confused, as seen in her emails to a friend. What is up with the construction noises upstairs? Why is the pharmacist always yelling? Why is the teenage girl always muttering about evil? And could somebody please explain the hang-gliding platypus?

Most of the sneaking around was over. Most of it. Alas, there are still some sides to his double-Life that Perry would rather spare the Flynn-Fletcher's from. Part of When Glass Shatters.

Now grown up, the Flynns and the Fletchers have a family weekend together and Isabella asks Ferb about something she remembers from their past. Some Phinbella and some Ferbnessa.

When Perry refuses to give Candace his spy equipment to bust her brothers, she angrily states it's because he never liked her as much as Phineas and Ferb. Perry is determined to set her straight.

Phineas and Ferb and thier classmates are going on a class trip to Europe for a week, but then they got rope in to a world saving situation when Major Monogram recruit them to help someone from the Boys's past to stop a monster from destruction, can the boys accomplish this before the week ends? Read and find out.

"In the center of the room, tied to a chair with a concerning number of ropes that Peter was diligently working to untie, was Rodney's son Orville." Heinz, along with a few other scientists, is recruited to help break up one of Rodney's truly awful schemes. He somehow ends up adopting another teenager in the process. One Shot.

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.

When Ferb gains some... additions to his body in the middle of their first project of their summer, he ends up requiring the help of a woman he hasn't seen since he was a baby. And that's not the only change going on in the Flynn-Fletcher household. Five years later, when Ferb returns to Danville, he finds the city and the people a little different, but there are some similarities.

Le Docteur Heinz Doofenshmirtz est confronté à de petits tracas quotidiens... ses solutions sont radicales : éradiquer la source du problème et pourquoi pas l'univers au passage. L'agent P doit déjouer ses plans. [DRABBLES]

Phineas and Ferb are going on their vacation trip to Disneyland with their family and friends. They ride many attractions, watching entertainment, and meet & greet with their favorite characters including Mickey Mouse and Friends. This took way place before their "Last Day of Summer".

The Brother-Sister Summer Games comes to Danville Park to raise money for the local hospital. One of the rules of registration is that the sign ups must be one brother-one sister. Candace has two brothers. The solution? Bring in another sister.

Candace is still trying to wrap her head around the idea that her pet platypus is smarter than he looks. Never mind the fact that he, apparently, enjoys watching terrible television. And, doubly, that he managed to drag Stacy down with him. Post Reveal Fic, part of When Glass Shatters. The Flynn Fletchers know that Perry is a Secret Agent AU

Back with the same old stories you remember, and hopefully some new one-shots you'll come to love. The PnF hyperfixation has returned, and the mermaid obsession never left. Collection of one shots where Candace is still (seven years after the original publishing date) a mermaid. Currently Up: Therapy Agents

"He'd thought, his whole time with the Flynn-Fletchers, that he understood Ferb better than maybe even Phineas. The second he'd put that hat on, though, he couldn't get a read. Ferb had shut down, and sure, he'd come to his defense a few times – reminding Phineas that he'd tried to stop them, calming Phineas down in the alley – but that was just who Ferb was." Post ATSD, one-shot

Tidak ada waktu lagi. Musim panas segera berakhir. Sekarang adalah waktunya. Sebuah doa sederhana dipanjatkan agar Tuhan memberkati mereka berdua. (Phinabella)

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?

Even the luckiest boys on earth are not immune to the flu. Luckily, Perry's there to keep tabs on them, even if he's off on a mission. Post Reveal, part of the When Glass Shatters series.

Heinz Doofenshmirtz hated the fact that his schemes get constantly spoiled by his platypus nemesis. It's time for him to end it.

...is knowing you know nothing. An alternate take on what could have happened in "I Was a Middle Aged Robot." One-Shot.

In the bottomless black void of slumber, there was a flash of white, searing pain, and Candace's eyelids snapped open. There was a pulsing ache in her bones. She turned her neck, whimpering as the simple motion caused her discomfort, and gazed blearily at her alarm clock. It was two in the morning. Post Does This Duck Bill Make Me Look Fat?

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).