History Main / TransformationFiction

* ''Anime/PomPoko'' is about {{tanuki}} using their shapeshifting powers to fight humans developing their forest home.

* ''WesternAnimation/SpiesInDisguise'' is about a secret agent who is accidentally transformed into a pigeon.

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%%* ''Fanfic/TheColony'', a fan-made series loosely connected to the ''Literature/ChakonaSpace'' universe, starts with the occupants of an airliner getting turned into Chakats and dumped on an uninhabited alien planet for no discernible reason.

%%* In ''Fanfic/WhenTheShadowIsYou'', Legolas starts to transform into some kind of [[spoiler:a vampire]] after he is wounded by a poisoned bolt.

%%* Everything written by Creator/JackChalker. EVERYTHING. He is perhaps THE single most prolific professional scifi/fantasy writer of transformation, involving practically every trope on the list. Which is not to say he doesn't also delve into other interesting scifi concepts besides that, but it's there.

%%* In Edmund Plante's little-known 1980's SF/Horror novel ''{{Literature/Transformation}}'', the pregnant heroine is gradually transformed into a psychic slug-and-lizard hybrid by an alien virus. The nominal plot (something about preparing earth for a benign invasion) serves primarily as an excuse for a detailed description of the process.

%%* The 2001 young adult novel ''{{Literature/Blue}}'' by James [=DeVita=] centers around an adolescent boy who finds himself transforming into a blue marlin. How and why the transformation happens is never really explained, but it ''is'' explained that one's mindset once the transformation begins is ultimately the main factor in the outcome; many of those who have had this happen to them ended up as a sort of marlin-human hybrid because their own skepticism caused them to stop transforming before the process was complete, but the protagonist is able to make a complete transformation because he never stopped believing it was possible.

** ''WesternAnimation/TheLittleMermaid1989'', like the original, involves the titular mermaid transforming into a human so that she could be with her love. It goes further than the original story, though, by showing how she tries to adapt to society.

* ''WesternAnimation/DinoSquad'' follows a group of five teenagers gaining the power to transform into multiple types of UsefulNotes/{{dinosaurs}} upon being exposed to "primordial ooze."

* Searching for the term "TF" on art sites like Website/DeviantArt tends to bring up pictures or pieces of literature of someone transforming into a creature or pre-existing character, alongside some stuff related to ''Franchise/{{Transformers}}''.

* Similarly to ''Medicated'' below, ''Fanfic/FiveScoreDividedByFour'' features a small population of humans scattered across Earth, all of whom begin to transform into their past lives starting at the same time on May 1st, 2020. Those past lives being My Little Pony characters.