The thesis proposes to reflect on the multiple faces of the writer Marcelino Freire, considering both his writings, especially those that were not published by major publishers, and the projects he developed with the objective of rethinking the scenario of production and circulation of Literature, Recognizing in Freire a performance similar to that of an author-actor, one can say, for identifying in his actions not only the desire to create works and movements around the word, but also an insistence on reinventing himself, as a person immersed in a scenic game. From the launching of his short story books that Freire was able to project himself into the literary environment, arousing the interest of both readers and critics. With Angu de Sangue (2000) the writer defined his particular way of creation, namely: a vindictive writing, centered on making protagonists marginalized individuals who in their attitudes defy the expected, this characteristic was pushed to the limit in Contos Negreiros (2005), winner of the Jabuti Award (2006) in the category Best Book of Tales and Chronicles. In recent years, the writer has also achieved prominence for being one of the most active voices of contemporary Brazilian literature to advocate for another scenario for writing, promoting events like the Balada Literária and the Quebras project. A cultural agitated, thus defines Freire himself, referring to his interest in moving the cultural scene, stimulating both the entry of new authors and the circulation of the literature by many means. From this perspective, this study questions the extent to which Freire s practices are as noisy as the books that designed him, or if, on the contrary, Freire, despite boasting a renewal of the scene, walks very close to an already existing modus oprerandi. Thus, the thesis pursued two central axes: to perceive how the writer places himself before an environment open to new possibilities of narrative production, especially, due to the dialogue with the new technologies of communication and information and, in parallel, to discuss the relationship between Literature and engagement, attentive to the transit and the acting of the writer in both traditional and alternative circuits. As a writer who shies away from rigid cataloging, Marcelino Freire slips between disobedience and restraint, between activism and reserve, between exhibition and invention. He wants to be plural in the world of the pages and also outside it, blurring the boundaries between the real and the fictional, through a gesture of publicity of his own person.