Susy Shock is an Argentine actress, writer, and singer who defines herself as a "trans sudaca artist".

Nadia Fink is an Argentine author, journalist, and editor known for writing the works in the Anti-Princess Series of picture book biographies of Latin American women. After studying proofreading, she worked as a copyeditor at the magazine Sudestada, and later as a writer. An interest in countering what she perceived as harmful gender roles in children's literature led Fink to cofound the independent publisher Chirimbote and create the Anti-Princess Series in 2015.