Sébastien Acacia, 48, trained in fine arts at the Higher Institute of Fine Arts in Besançon and in Cultural Anthropology at the Pontifical Catholic University of Rio de Janeiro in Brazil, is passionate about the human sciences, the history of civilizations ancient and religions.

He is particularly fond of anticipatory literature and is an unconditional fan of Isaac Asimov, but also of Orson Welles or Kim Stanley Robinson, whose Martian trilogy definitely gives him the desire to embark on writing.
He has worked for nearly 10 years as a director and producer of entertainment content.

After having been diagnosed with an orphan disease for his little boy when he was not yet 3 years old, he decided to devote time and realize the old dream of writing novels. He leaves behind 20 years of entrepreneurship in Switzerland, France and Brazil and is fully involved in writing.

He self edits then the Ninth Planet Trilogy which meets a great success on Amazon.

With Viralata - The son of the caiman, he signs a fictional autobiography unfolding in places where he lived and known and invokes characters from his personal history.

Kathares was born from contact with the hyper religiosity of the Brazilian people and his passion for the Cathar country, the Ariège, where he grew up, all cooked in the science fiction sauce.