| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Shorter Christian Prayer | 978-0-89942-453-8 (0-89942-453-8) | 2004 |
| Shorter Christian Prayer: The Four-Week Psalter of the Luturgy of the Hours Containing Morning Prayer and Evening Prayer | 978-0-89942-408-8 (0-89942-408-2) | 1999 |