Alternate Doofenshmirtz decides to poison Phineas in revenge for defeating him. It's a race against the clock for Phineas and the gang to find the antidote before Phineas' summer is over... for good!

First Other-Dimension-Inator was never broken and is still in Doofenshmirtz's aparment. Meanwhile Phineas and Ferb might get their memories back. Also Doofenshmirtz wasn't the only evil in Second Dimension.

The final step in the boys adventures in the other dimension. Phineas has been turned into a boyborg, forced to do everything Doofenshmirtz tells him to do. Everyone else is struggling against Doofenshmirtz's ever growing power. Is there any light in this seemingly endless darkness? Sequel to The Dimensional Twist

In a trip to Seattle, Phineas gets bit by Victoria. Linda makes the decision to return home. The next morning, Phineas wakes up with fangs, pale and ice-cold skin. Feeling dangerous, he flees back to where it happened where he meets Victoria and joins her army of newborns, and he meets and befriends Bree. Takes place during "The Twilight: Saga Eclipse".

A takeover after a takeover. It's not funny, but only slightly clever. Follows my 'The Meeting' Series. 'Sequel to In Between Dimensions'. Rated T.

Drabbles based around all my stories, both ones that are completed and in-progress. Goes along with the stories and oneshots: The Meeting, Kidnapping, The Talk, Hi, How are You?, In One Dimension, Along vs Along, Friendly Game, Traditions, Happy Halloween!, This is a Backstory, Beyond This, What Have You Done?, and Death In a Cyborg. To think this all started with a meeting...

The dictator is gone, and the one who despises him most...might just be the one to save his life. Rated T for Violence. COMPLETE.

It's December meaning Christmas but Platyborg and his kids make it through the holidays with fun and chaos along with family

Isabella has had enough of Phineas and goes crazy. Rated M cuz Isabella commits suicide.

The alternate dimension Dr. Doofenshmirtz breaks out of prision with a new evil plan. But when Perry finds him in the first dimension can he stop him in time? Will Perry have to enlist the help of Phineas and Ferb again, or will he be able to keep it a secret? More of a sequel to "Across the 2nd Dimension".

This was an assignment I was assigned to do in english. It turned out so good that I decided to put it on here... Good luck to all of you who are brave enough to read it!

Phineas found a flyer for a club for young inventors. Like him! But what happens when it's a really trap for Doofenshmirtz to test out his new inator?

Phineas and Ferb decided to turn themselves into platypi to try to live like their pet platypus. One of Doofenshmirtz's inators hits the boys and did things none can understand.

The Doctor has a promise to keep with a young Time Lord named Phineas Flynn. Read to find out more. For the Doctor, after the Time war, but before "Rose". For Phineas, summer after "The Doctor, the Widow, and the Wardrobe" aired, before series 7.

What would happen if one of Phineas and Ferb's inventions not only backfired on them, but also ends up making one of the famous inventors go to the hospital, while he sruggles to stay alive? Will the boys ever be able to invent again?

A quick one-shot describing how Platyborg reassured himself in times of doubt when he was under Doofenshmirt'z control. Takes place either during, or just before the movie, Phineas and Ferb: Across the 2nd Dimension. Sadly, I do not own the rights to that movie, or the characters therein.

When Phineas returns his memory to meet his dad and Dr. D does the same to find his son. They meet Wordgirl and Phineas learns about his past. Rated T for hurt moments.

"No need. You know what's coming next. Release the Goozim-" "Hey Doof!" Platyborg waved. "Platyborg?" Doofenshmirtz serious expression turned into one of shock and horror "What are you doing down there?" What has Platyborg gotten himself- and Doof -into this time? Rated T.

Perry winds up in a magical Pokemon pet shop and gets adopted by Phineas, a wizard in training. When he gets captured with two other wizards in training, can Perry and his new magical friends save them? The Familiars by Adam Jay Epstein & Andrew Jacobson. Thanks to Lucas Rasmussen for my first book cover!

Phineas Flynn finds out the biggest secret of his life involving his friend Heinz Doofenshmirtz, but what does this one little reveal lead to? Kidnapping, drama, and suspense that's what!

What happens then Phineas gets transported to Doofenshmirtz Evil Inc. as part of Doof's scheme? Read and find out. Post-ATSD.

Sequel to "Anti Phineas". The Anti-Phineas is back again, and he wants revenge. Will the gang be able to stop him again? Or will they be too late. Sequel to "Anti-Phineas"

The plot continues, deeper then before. Doofenshmirtz is still out there, planning in the shadows. Phineas and Ferb go through their everyday lives, unaware of the danger they may be in. Who will win this battle? Sequel to The Dimension Surfers

You all saw the movie Phineas and ferb across the 2nd dimension, but what happens 2 years later when doofenshmirtz is still in jail and his train is useless to him now and works his way back to the top from an unreliable source

"You are absolutely perfect…in every possible way…BUT since I made you…I must also name you…let's see…I can't call you Perry the Platypus anymore, your more machine than platypus anyways…I must name you…but what?" How exactly did Platyborg get his name?

Written by iheartphinabella05 and fanatheinvader. Fish and Anti-Phineas from the future team up with their past selves to once again attempt to destroy Phineas and take over the world. Sequel to "The Future The Darkness The Evil". DISCONTINUED!

Takes place in AT2D. What if instead of Doof remembering his mistake, what if Alt. Doof offered a deal to Phineas, and tricked him. One-Shot.

When Danville falls the bad guys begin searching for the nicest person to change them to evil. Which is Phineas. Can Ferb, the gang and an old friend save Phineas before he becomes evil forever?

What happened to the OWCA before Doof took over? This is the story of what might have happened.

What would happen if Phineas and Ferb still remembered their adventures in the other dimension, and the other dimension Doofenshmirtz still had a little bit of evil in him? Read and find out!

When Phineas builds a machine that not even he designed, a new threat to even his own existence walks on the earth...his evil self! Can Marissa and the gang save Phineas before the beloved triangle head gets wiped from existence?

this is my own little alt. ending to the wonderful story by "It's a Chicken I Tell Ya". Thanks for letting me write this btw

This is my first And probably only one shot! This is for anyone who's ever wondered "How do Phineas and Ferb still remember Agent P?" After reading chapter one of The Dimension Surfers. Enjoy!

"And maybe even a Boyborg too, huh?" What if it actually happened to Phineas? Would he even recognize himself?

Based off of 'Evil Phineas' by TheCartoonFanatic01. The evil Phineas has taken control of the multiverse. He decides to pay his good side a little visit.

What if Phineas was captured by GLaDOS and taken in as a test subject. Find out! Mainly contains Phineas

When Phineas runs away, Ferb goes after him and must save him from the clutches of their evil counterparts. Rated T for intensity.

Perry thinks that Phineas and Ferb don't remember the Second Dimension day. Is he wrong?

In an alternate universe, where a cruel Doofenshmirtz rules the Tri-State Area, an epic saga begins...

Takes place while Phineas and Ferb are in high school. Candace and Ferb try to find Phineas after he's been kidnap. Even if the two do find him, will he be the same?

This was inspired by the movie and abouttwo certain platypi and being brothers especially when your brother's Platyborg

After being by the Age-inator, Platyborg is turned into an infant and Perry takes it upon himself to help Platyborg.

Platyborg goes through an operation and becomes full platypus again but it brings a whole lot of challenges for Perry along with healing the relationship he had with Phineas

The High School Christmas Banquet is a week away, and Phineas and mysteriously lost his voice. What's worse, Perry is having difficulties with Dr. Doofenshmirtz. Could this all have something to do with the invention Ferb designed?

Phineas has gone missing.

Phineas is sick, but he refuses to skip a day of inventing. Ferb's worried he's overdoing it, and when he gets the feeling that there's more to Phineas' flu, he wonders if he'll be able to take control of the situation or not.

High School is no sweat for stepbrothers Phineas and Ferb, as long as they're inventing something. But when something unexpected occurs, past memories and fears put Phineas' imagination and confidence to the test.

Pineas's biological dad decides he wants his son, forcing Phineas's family - especially Lawrence - into chaos and worry. Will Lawrence get his son back?

After his last failure, Damon is back to try to take over the world again. But this time, he is after Phineas and Ferb this time. Sequel to "Mysterious Evildoer." Read that if you haven't yet. PxI eventually.

phineas and ferb don't like cleaning dishes so they build a machine to clean the dishes for them but perry falls in and loses his memory doofenshmirtz take advantage of this and traps perry. This is the sequel to "escaping isn't easy"

This story is mostly about perry and his struggle trying to escape a trap filled HQ all before 4:00

Phineas and Ferb decide to make something that will give Perry speech, which results to their platypus turning human. He goes on a mission to stop Doofenshmirtz, but is it possible that with this new body he'll lose? DOOF/PERRY SLASH FIC. LEMONY GOODNESS

Candace, Jeremy, and Phineas sing the three Team Rocket mottos to date. Slight Pokemon x Phineas and Ferb crossover.