| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| God Is Near Us: The Eucharist, the Heart of Life | 978-0-89870-962-9 (0-89870-962-8) | 2003 | Joseph Cardinal Ratzinger · Stephan Otto Horn |
| Pilgrim Fellowship Of Faith: The Church As Communion | 978-0-89870-963-6 (0-89870-963-6) | 2005 | Joseph Cardinal Ratzinger · Pope Benedict XVI · Stephan Otto Horn |