Catholicism: An Introduction

Gaillardetz, Richard R. By What Authority? Foundations for Understanding Authority in the Church, Revised and Expanded Edition. Collegeville, MN: Liturgical Press,

Rausch, Thomas. Catholicism in the Third Millennium. Second Edition. Collegeville, MN: Liturgical Press, 2003. (With focus questions, glossary, and additions to the

Catechism of the Catholic Church. Second edition. Vatican City: Libreria Editrice Vaticana, 2012

Gaillardetz, Richard R. By What Authority? Foundations for Understanding Authority in the Church, Revised and Expanded Edition. Collegeville, MN: Liturgical Press,

Rausch, Thomas. Catholicism in the Third Millennium. Second Edition. Collegeville, MN: Liturgical Press, 2003. (With focus questions, glossary, and additions to the

Catechism of the Catholic Church. Second edition. Vatican City: Libreria Editrice Vaticana, 2012