| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9773929-0-2 | Oracle Institute | The Truth: About the Five Primary Religions & The Seven Rules of Any Good Religion |
| 2010 | 978-0-9773929-1-9 | Laura M. George | The Truth: About the Five Primary Religions (Foundational Trilogy) |
| '' | 978-0-9773929-2-6 | '' | The Love: Of the Fifth Spiritual Paradigm (Foundational Trilogy) |
| '' | 978-0-9773929-3-3 | Valerie Tarico | Trusting Doubt: A Former Evangelical Looks at Old Beliefs in a New Light |