| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Gay by God: How to be Lesbian or Gay and Christian | 978-1-887129-10-7 (1-887129-10-3) | 2008 |
| Prophetic Renewal: Hope for the Liberal Church | 978-1-887129-12-1 (1-887129-12-X) | 2008 |
M P · M. Piazza · M S. · Michael P. · Michael Piazza · Michael S. · Michael S. Piazza · R. M. · R. Michael · R. P. · R. S. · S P · S. Piazza