| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| City of Saints: A Pilgrimage to John Paul II's Kraków | 978-0-553-41890-3 (0-553-41890-4) | 2015 | George Weigel · Carrie Gress |
| Roman Pilgrimage: The Station Churches | 978-0-465-02769-9 (0-465-02769-5) | 2013 | George Weigel · Elizabeth Lev |