| title | media type | | ISBN-13 | year of publica- tion | other author(s) |
| Adam, Eva und die Schlange: Die Theologie der Sünde | Gebunden | | 978-3-498-05268-3 | 1991 |
| Adam, Eve, and the Serpent | Hardcover | | 978-0-394-52140-4 | 1988 |
| Adam, Eve, and the Serpent: Sex and Politics in Early Christianity | Paperback | | 978-0-679-72232-8 | 1989 |
| Apokalypse: Das letzte Buch der Bibel wird entschlüsselt | Gebunden | | 978-3-406-64660-7 | 2013 |
| Beyond Belief: The Secret Gospel of Thomas | Paperback | | 978-0-330-43197-2 | 2005 |
| Beyond Belief: The Secret Gospel of Thomas | Hardcover | | 978-0-375-43342-9 | 2004 |
| Beyond Belief: The Secret Gospel of Thomas | Paperback | | 978-0-375-70316-4 | 2004 |
| Beyond Belief: The Secret Gospel of Thomas | Audio Cassette | | 978-0-7393-1067-0 | 2004 |
| Beyond Belief: The Secret Gospel of Thomas | Audio CD | | 978-0-7393-1068-7 | 2004 |
| Beyond Belief: The Secret Gospel of Thomas | Hardcover | | 978-0-375-50156-2 | 2003 |
| Beyond Belief: The Secret Gospel of Thomas: Early Christian Paths Toward Transformation | " | | 978-0-333-73882-5 | 2004 |
| Das Evangelium des Verräters: Judas und der Kampf um das wahre Christentum | Taschenbuch | | 978-3-423-34654-2 | 2011 | Karen L. King |
| Das Evangelium des Verräters: Judas und der Kampf um das wahre Christentum | Gebunden | | 978-3-406-57095-7 | 2008 | Karen King |
| Das Geheimnis des fünften Evangeliums: Warum die Bibel nur die halbe Wahrheit sagt | Taschenbuch | | 978-3-423-34333-6 | 2006 |
| Das Geheimnis des fünften Evangeliums: Warum die Bibel nur die halbe Wahrheit sagt | Gebunden | | 978-3-406-52242-0 | 2005 |
| Evangelios Gnosticos, Los | Paperback | | 978-970-05-0197-0 | 1995 |
| Ewangelie gnostyckie | Taschenbuch | | 978-83-60170-17-5 | 2007 |
| Il vangelo ritrovato di Giuda. Alle origini del Cristianesimo | Copertina flessibile | | 978-88-04-58186-4 | 2008 | Karen L. King |
| Il vangelo ritrovato di Giuda. Alle origini del Cristianesimo | Copertina rigida | | 978-88-04-57318-0 | 2007 | " |
| Il vangelo segreto di Tommaso. Indagine sul libro più scandaloso del cristianesimo delle origini | Copertina flessibile | | 978-88-04-55819-4 | 2006 |
| Il vangelo segreto di Tommaso. Indagine sul libro più scandaloso del cristianesimo delle origini | Copertina rigida | | 978-88-04-54391-6 | 2005 |
| I Vangeli gnostici | Copertina flessibile | | 978-88-04-60928-5 | 2011 |
| La limpieza étnica de Palestina | Tapa dura | | 978-84-8432-973-2 | 2008 |
| Les Évangiles secrets | Broché | | 978-2-07-078168-3 | 2006 |
| Los evangelios gnosticos | Tapa blanda | | 978-84-253-2981-4 | 1996 |
| Más allá de la fe | " | | 978-84-8432-489-8 | 2004 |
| Reading Judas: The Controversial Message of the Ancient Gospel of Judas | Paperback | | 978-0-14-103013-5 | 2008 | Karen L. King |
| Reading Judas: The Gospel of Judas and the Shaping of Christianity | " | | 978-0-14-311316-4 | 2008 |
| Reading Judas: The Gospel of Judas and the Shaping of Christianity | Audio CD | | 978-0-14-314186-0 | 2007 | Karen L. King |
| Reading Judas: The Gospel of Judas and the Shaping of Christianity | Hardcover | | 978-0-670-03845-9 | 2007 | " |
| Reading Judas: The Truth Behind the Notorious Gospel of Judas Iscariot | " | | 978-0-7139-9984-6 | 2007 | " |
| Revelations: Visions, Prophecy, and Politics in the Book of Revelation | Paperback | | 978-0-14-312163-3 | 2013 |
| Revelations: Visions, Prophecy, and Politics in the Book of Revelation | Hardcover | | 978-0-670-02334-9 | 2012 |
| Satans Ursprung | Taschenbuch | | 978-3-518-39368-0 | 1998 |
| The Gnostic Gospels | Paperback | | 978-0-7538-2114-5 | 2006 |
| The Gnostic Gospels | " | | 978-0-14-013468-1 | 1990 |
| The Gnostic Gospels | " | | 978-0-679-72453-7 | 1989 |
| The Gnostic Gospels | Hardcover | | 978-0-297-77709-0 | 1980 |
| The Gnostic Gospels | " | | 978-0-394-50278-6 | 1979 |
| The Gnostic Gospels: A Startling Account of the Meaning of Jesus and The Origin of Christianity Based on Gnostic Gospels and Other Secret Texts | Audio CD | | 978-0-7393-3317-4 | 2006 |
| The Gnostic Paul: Gnostic Exegesis of the Pauline Letters | Paperback | | 978-1-56338-039-6 | 1992 |
| The Gospel of Thomas: New Perspectives on Jesus' Message | Audio CD | | 978-1-59179-412-7 | 2006 |
| The Inner Journey: Views from the Christian Tradition | Paperback | | 978-1-59675-008-1 | 2006 | Lorraine Kisly · Ravi Ravindra · Thomas Merton · Fr. Thomas Keating |
| The Johannine Gospel in Gnostic Exegesis: Heracleon's Commentary on John | " | | 978-1-55540-334-8 | 1989 |
| The Origin of Satan | Hardcover | | 978-0-7139-9073-7 | 1996 |
| The Origin of Satan | " | | 978-0-679-40140-7 | 1995 |
| The Origin of Satan: How Christians Demonized Jews, Pagans, and Heretics | Paperback | | 978-0-679-73118-4 | 1996 |
| Versuchung durch Erkenntnis. Die gnostischen Evangelien | Broschiert | | 978-3-518-37956-1 | 2000 |
| Why Religion?: A Personal Story | Paperback | | 978-0-06-236854-6 | 2020 |
| Why Religion?: A Personal Story | Hardcover | | 978-0-06-236853-9 | 2018 |