WRafał Dębski is a Polish writer of fantasy, historic, sensational and criminal novels. He works as a psychologist. Since June 2009 he has been editor in chief of the magazine Science Fiction, Fantasy and Horror.
WMarek Krajewski is a Polish crime writer and linguist.
WKrzysztof Łoziński is a Polish writer, publicist, alpinist, teacher and anti-communist opposition activist in Polish People's Republic.
WIdzi Jan Panic is Polish historian, professor at the University of Silesia. He is specializing in history of Cieszyn Silesia and medieval Poland.
WMarcin Świetlicki is a Polish poet, writer, and musician. He lives and works in Kraków, Poland.
WLeszek Szymowski is a Polish investigative journalist, photographer, traveller, author of the articles, documentary movies and books about behind the scenes of unknown political, international and economic scandals in eastern Europe countries. Author of many books and series of publications.
WTomasz Witkowski is a Polish psychologist, skeptic and science writer. He is known for his unconventional campaigns against pseudoscience. He specializes in debunking pseudoscience, particularly in the fields of psychology, psychotherapy, and diagnostics. Witkowski also engages in debates on pseudoscience-related topics, emphasizing scientific skepticism.
WJacek Wojciech Żakowski is a Polish journalist and author. In 1989 he was head of editorial division of Gazeta Wyborcza, 1989–1990 spokesman of the Citizens Parliamentary Club, in 1991–1992 president of the Polish Agency Informacyjna, journalist of the weekly Polityka. Since 1999 head of the Collegium Civitas Journalism Department in Warsaw.
WJakub Żulczyk is a Polish writer and journalist who writes for Elle, Machina, Przekrój and Onet.pl. He lives in Warsaw.
WPiotr Zychowicz is Polish journalist and alternate history writer.