Kazimierz Braun of Getzville, professor of theatre and dance in the University at Buffalo College of Arts and Sciences, is a historian, poet, translator, essayist, novelist, playwright, scholar and remains a leading theater director in his native Poland. On top of that, he is having a banner year. This year his work is the subject of a new 335-page book of essays, "Horizons of Theatre II: Kazimierz Braun's Way."