| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Alchemy & Alchemists | Hardcover | 978-0-7858-2231-8 | 2009 | ||
| Alchemy And Alchemists | " | 978-1-904048-62-6 | 2006 | ||
| Alchemy And Alchemists | Paperback | 978-1-903047-52-1 | 2001 | ||
| Alquimia Y Alquimistas | " | 978-970-775-304-4 | 2011 | ||
| Andrei Tarkovsky | " | 978-1-84243-366-9 | 2011 | ||
| Andrei Tarkovsky: Pocket Essentials | " | 978-1-904048-49-7 | 2005 | ||
| A Pocket Essential Short History of the Cathars | " | 978-0-85730-309-7 | 2018 | ||
| BLACK DEATH, THE | Hardcover | 978-1-904048-86-2 | 2007 | ||
| Cataros - sus secretos revelados | Taschenbuch | 978-3-8365-0464-5 | 2009 | ||
| Cleveland Jews and the Making of a Midwestern Community | Hardcover | 978-1-9788-0994-9 | 2020 | John J. Grabowski · Sylvia F. Abrams · Rachel Gordan · Samantha Baskind · Todd Michney · Shaul Kelner · Zohar Segev | |
| Gnostics, The | Paperback | 978-1-84243-339-3 | 2010 | ||
| Knights Templar, The | " | 978-1-84243-332-4 | 2009 | ||
| Los Caballeros Templarios | " | 978-970-775-299-3 | 2011 | ||
| Los Cátaros: La Herejía más Exitosa de la Edad Media | " | 978-970-775-303-7 | 2011 | ||
| Los Gnósticos | " | 978-970-775-307-5 | 2011 | ||
| New Perspective Cathars | Gebunden | 978-3-8365-0465-2 | 2009 | ||
| New Perspectives - Katharer | " | 978-3-8365-0463-8 | 2009 | ||
| New Waves in Cinema | Paperback | 978-1-84243-254-9 | 2013 | ||
| Scripta Judaica Cracoviensia: Studies in Jewish History, Culture and Religion | " | 978-83-233-1582-7 | 2002 | Mark J. Geller · Natalia Aleksiun · Jerzy Mazur · Jacek Krupa · Adam Kazmierczyk · Anna Michalowska · Catherine Schott | |
| The Black Death | Hardcover | 978-0-7858-2289-9 | 2009 | ||
| The Cathars - Their History and Myths Revealed | " | 978-1-4351-4781-2 | 2013 | ||
| The Cathars: The Most Successful Heresy of the Middle Ages | " | 978-0-7858-2171-7 | 2006 | ||
| The Cathars: The Most Successful Heresy of the Middle Ages | Paperback | 978-1-56025-674-8 | 2005 | ||
| The Cathars: The Most Successful Heresy of the Middle Ages | Hardcover | 978-1-904048-33-6 | 2004 | ||
| The Cathars: The Rise and Fall of the Great Heresy | Paperback | 978-1-84344-336-0 | 2014 | ||
| The Gnostics | Hardcover | 978-1-904048-56-5 | 2006 | ||
| The Knights Templar | " | 978-1-904048-28-2 | 2004 | ||
| The Knights Templar: The History and Myths of the Legendary Military Order | Paperback | 978-1-56025-645-8 | 2004 | ||
Dr Sean Martin Hammond · S M · S. Martin · Sean Elliot Martin · Sean Elliot Martin Ph.D. · Sean Martin Hammond · Sean P. Martin
Barnes & Noble · Chartwell Books · Grupo Editorial Tomo · HIGH STAKES PUBLISHING · Kamera · No Exit Press · Pocket Essentials · Rutgers University Press · TASCHEN · Wydawnictwo Uniwersytetu Jagiellonskiego