Danville is being terrorized by a strange slimy substance that makes all the humans behave strangely. Perry discovers the slime is being used by a terrifying species of alien to take over Danville. Humans, animals and ghosts alike must work together to defend Danville. NOTE: THIS STORY WILL NOT MAKE MUCH SENSE WITHOUT READING THE OTHER STORIES IN MY SERIES FIRST.

When Doofenshmirtz enters the Danville Fashion Design Competition, Perry suspects he is up to no good and disguises himself as a female model to figure out and sabotage his plan.

After breaking up with his girlfriend, Perry decides to take the boys to Disney on Valentines Day to take his mind off of things. The peace is short-lived when Phineas, Ferb and Perry from the future appear, along with evil robots intent on destroying them. Meanwhile, Pinky tries to discover why the agency's psychiatrist is acting so suspicious. NOTE: THIS STORY IS PART OF A SERIES

Blamed for a crime he didn't commit, Perry depends on the Flynn-Fletcher summer road trip to help him escape the police. Unbeknownst to him, the real perpetrator, a trigger-happy ex-girlfriend, is tracking him down to force him to keep his silence.

Perry is asked to lead the O.W.C.A, but turns the job down to stay with his family. However, after an argument with Phineas, he decides to take the job after all. (NOTE: MANY THINGS MAY NOT MAKE SENSE WITHOUT READING THE OTHER STORIES IN MY SERIES)

The O.W.C.A puts on Space Adventure: The Musical, and Pinky tries to get Perry to audition to help boost his confidence, unaware that singing onstage is connected to memories of Perry's deceased friend. The emotions become too much for Perry to handle, and much to his chagrin, Monogram forces him to see the agency's psychiatrist.

Perry teams up with his girlfriend's uncle to investigate her disappearance. He discovers it may be tied to a plastic bunny that was stolen the day she vanished... a bunny that could be used to activate a terrible weapon created by a dangerous gang leader. THIS STORY IS PART OF A SERIES.

Perry is jealous of the attention Monogram is giving to a more polite and responsible agent, and finds it unfair that he is no longer the center of the Major's attention. Meanwhile, Dennis the rabbit works on a ray to destroy the agency and everyone working there.

Perry is visited by Agent, a platypus from the future, who apparently needs his help in defeating a robot that Doofenshmirtz created. Otherwise, in the future, the robot will murder someone Perry is very close to.

Perry discovers that Ferb is being bullied by two of Phineas's new friends, but Ferb refuses to tell Phineas because he doesn't want to upset him. Perry, however, starts to worry about Ferb when the situation keeps getting worse.

Monogram feels that he doesn't spend enough time with Perry, so he invites him to take a trip with him so they can bond more. Unfortunately, the whole trip results in chaos. And water. And fire.

Perry finally manages to locate the boys in one of Dennis's hideouts, but his troubles are far from over when Dennis's late assistant, Wizard, figures out how to possess Perry for short periods of time. Perry must stop Wizard before he takes over Perry's body forever. (NOTE: SOME THINGS MAY NOT MAKE SENSE WITHOUT READING MY OTHER FICS)

Dennis the rogue has devised a new way to scare the agents into joining him: By kidnapping them and releasing them, helpless, into Danville Wood to be forced into surrender by his new partner Wizard. Perry manages to find shelter with a wild platypus and her three babies, but is unsure whether he will be found. (NOTE: SOME THINGS MAY NOT MAKE SENSE WITHOUT READING MY OTHER FICS)

Having used up the rest of his extra money on paying for a security agent to help Perry continue visiting his pups, Perry is unable to help Phineas and Ferb fund their projects. The boys enter him in a beauty contest in hopes of winning funds, but when Perry changes up his appearance a bit to boost their chances, Phineas is upset with the change.

Perry gets a problem with his stomach and has to go into surgery. While he is asleep, he somehow manages to connect with a village of ghosts where he finds his old friend Terrence the turkey.

Perry discovers that his least favorite toy, Carlos the Caring Clown, is getting his own theme park. And if that weren't bad enough, Carlos's creator intends to use all of Danville for its location, and Perry must stop him before he recreates Danville in his own clownish image. (NOTE: SOME THINGS MAY NOT MAKE SENSE IF YOU HAVE NOT READ THE OTHER STORIES IN MY SERIES)

Perry is looking forward to spending the holidays with the boys, but when he learns that Doofenshmirtz may be leaving Danville forever, he takes it upon himself to make sure Doofenshmirtz doesn't have to spend Christmas alone.

Perry's birthday is coming up, but suddenly both of his lives get turned around when Monogram decides to retire from the agency and Phineas's biological father comes crawling out of the woodwork. Perry is determined to do everything he can to keep Monogram from retiring... but has no idea what to do to help Phineas.

Perry, Phineas and Ferb are all excited for the holidays, especially since they can communicate via translator. Doofenshmirtz is forced to wear a noisy reindeer sweater while he waits for funds.

Perry feels frustrated because Doofenshmirtz has turned to Peter to thwart him during his absence. Things at the agency get worse when Perry discovers that Monogram's childhood friend, Thad Badley, is actually plotting against the agency- and Monogram doesn't believe him. NOTE: THIS STORY IS PART OF A SERIES. "..." works as a line break.