When Perry is told that he is being sent on the most dangerous mission ever, he questions everything that is going on around him. And when he is encountered by a mysterious shadow figure, he doesn't know where to turn. PLZ R&R Mystery/Suspense/Adventure

Original title is original. When Phineas accedentally turns himself into a dog and has no idea of how to change back, it's up to Isabella to piece together who this strange, yet adorable, dog is. Meanwhile, Dr. Doofenshmirz may do something *gasp* evil?

One question that has always wreaked my mind was how Perry became part of the agency and his assignment to Dr. Doofenshmirtz. Need more reviews to update!

chapter 4 of Teacher's Assistant. Link to chapter 1-3 on my profile!

After Doofenshmirtz gave up on evil, things in the second dimension have been...dull. But he could wait. Bide his time. And when the moment was right, he could strike his claim and be the new ruler of the Tri-Doof-Area.

COMPLETE- It's the first day of summer (finally!)and the gang are back, six years later. Read about parties, proposals and promises on the best day of the year! Phinbella, Canderemy, and Ferbnessa are all included. Chapter Ten: The Promise

High School AU. Heinz has some confidence issues. Perry helps him out. Perryshmirtz. Continuation of "Finding Love", but you don't need to read that one first.

Every hero story has a beginning some hare not how you would expect though. Kidnapped and given powers the gang must discover how to use them and which of them were hotwired to help the bad guy. I don't own Phineas and ferb.

Where did we go wrong? That Phineas, Ferb and Candace parents think when they found that they have both Candace and Phineas, pregnant. Slash, MPREG, don't like don't read

Sets 5 years from their time. Phineas and Ferb lived a happy life as teens with their best friends. When Phineas and the others were going home after basketball and cheer leading practice, they noticed two sisters was moving across the Flynn-Fletcher household and besides Isabella's house. Full Summary inside

Another installment in my Candace story arc, as she and Ambrose get ready for Christmas in their little household. As always, it helps if you've read my previous stories involving Candace and Ambrose.

When Candace was 16 she ran away from home. 10 years later Phineas has given up all hope of ever finding her until his 6 year old niece appears on his doorstep. Now he must go a journey of a life time to reunite his family and follow the path of fate. ON HOLD for now

Isabella's crush on Phineas causes her more pain than she lets on...Ferb knows, but only Ferb. She's afraid, but is that really the problem? I couldn't decide which name to go with...so I put both. I also didn't know if Romance or Friendship was more appropriate, you'll see when you read it.

Sobre cómo la locura se convierte en pesadilla y realidad. Basado en el famoso creepypasta sobre el origen de la serie.

Valentine's Day as told through Phineas's and Ferb's POV. Ferbnessa/Phinabella. Characters Ferb and Vanessa for more Ferbnessa moments. K for kisses!

After Picture Day, Baljeet does not have any choice but to face the possibility of what could happen between him and Ginger. But where should he go for advice? From the unlikeliest of sources, that's who. Sequel to "The Clothes Make The Man". Unplanned, but super secret special Chapter 2 is now up!

WHEN will Isabella ask out phineas, WHEN will he confess HIS secret love to HER? read THIS to find out! :) Rated K just to be safe ;)

Phineas has hit puberty. He finally understands why Isabella does what she does (well mostly no man will ever fully understand a woman). Now he has to deal with the outcome of testosterone.

lol for a short title. XD so yeah, based on something that happened to me a little while ago. was gonna make it romantic fluff, but then I decided not to. rating for... just ew.

A collection of Doof-based drabbles I wrote while listening to Pandora. Similar to the iPod shuffle challenge.

Phineas and Ferb attend Isabella's pool party. Doofenshmirtz takes the day off at his suburban house.

The -inator exploded, and all Doofenshmitz found was a scorched fedora. Now Perry has amnesia, Doof and the OWCA think he's dead, and Monty's been assigned as Doof's temporary nemesis. Platonic Perryshmirtz, some Montnessa. Trope bingo: presumed dead.

It's time for a Christmas party at the Fletcher-Flynn residence. Someone's trying to catch Phineas under the mistletoe, but Ferb's got his eye on an unexpected visitor. Early Ferbnessa standalone one-shot. Trope bingo: mistletoe kiss.

AU-Werewolf. Ferb and Isabella interrupt Phineas's meeting with the one who infected him; they're not letting him go without a fight. Trope Bingo: AU-were/vamp/supernatural. Light Phinbella.

Every Relationships needs steps. You never get to the point you want to get to just like that. Every step is different though. Every relationship is an adventure. Welcome to Phineas and Isabella's.