"Fans own copyright in their own original contributions to a fanwork — they don’t own anything about the underlying work it’s based on, but they do own what they have made." Rosenblatt says. "The Digital Millennium Copyright Act (DMCA) allows copyright owners, including fan-authors, to request that something be taken down if it infringes copyright."
"If you wrote a story and someone uploads it to Amazon without your permission, even if they change the names, they're infringing on your copyright." Tandy adds. "Fanfic writers and fan artists can register their works with the U.S. Copyright Office, or their nation's copyright office. While the rules of registering bundles of works have changed in the last year, it's still possible to register a collection of stories, or a collection of art, every 10-11 weeks, especially if you're worried that someone may use your art on print on demand content without your permission."
However, when authors or any other fan creative gets a DMCA take-down notice, Rosenblatt suggests that they not panic. "In those situations, fan-authors can protect themselves by submitting what is called a 'counter-notification,'" she says, explaining that their work is fair use and asking that their work be put back up because it should not have been taken down."
https://www.syfy.com/syfywire/how-to-keep-fanfiction-legal-and-avoid-trouble-with-lawyers
"If you wrote a story and someone uploads it to Amazon without your permission, even if they change the names, they're infringing on your copyright." Tandy adds. "Fanfic writers and fan artists can register their works with the U.S. Copyright Office, or their nation's copyright office. While the rules of registering bundles of works have changed in the last year, it's still possible to register a collection of stories, or a collection of art, every 10-11 weeks, especially if you're worried that someone may use your art on print on demand content without your permission."
However, when authors or any other fan creative gets a DMCA take-down notice, Rosenblatt suggests that they not panic. "In those situations, fan-authors can protect themselves by submitting what is called a 'counter-notification,'" she says, explaining that their work is fair use and asking that their work be put back up because it should not have been taken down."
https://www.syfy.com/syfywire/how-to-keep-fanfiction-legal-and-avoid-trouble-with-lawyers