Imprint varies.

Some issues have supplement: Communique.

Communio was founded in 1972 by Hans Urs von Balthasar, Henri de Lubac, and Joseph Ratzinger. It stands for the renewal of theology in continuity with the living Christian tradition, the continuing dialogue of all believers, past and present, “as if all were simultaneously in the circle.” Now published in collaboration with thirteen other editions in Europe, Latin America, and the Middle East, Communio is truly “catholic” and international in scope. (Cardinal Karol Wojtyla was instrumental in the establishment of the Polish edition.)--Web Site