User blog comment:Batman123579/Phineas and Ferb Fanon Book?/@comment-4672566-20111224042338

Oh, and I forgot to mention. It actually is possible to be published through fanfiction. Technically speaking all of these are examples: http://phineasandferb.wikia.com/wiki/Phineas_and_Ferb_Wiki:Merchandise/Books However the difference here is the fact that the people who wrote those were actually commissioned to do the project... They were paid by Disney to do them.

A better example of how you can get a fanfiction published would come from the Fullmetal Alchemist franchise... http://en.wikipedia.org/wiki/List_of_Fullmetal_Alchemist_light_novels