| title | media type | | ISBN-13 | year of publica- tion | other author(s) |
| A Cordial for Low Spirits, Volume 1 | Paperback | | 978-1-146-04674-9 | 2010 | Richard Barron |
| Aktivt foraldraskap | " | | 978-91-7008-547-5 | 1976 |
| Carl R. Rogers: Die klientenzentrierte Gesprächspsychotherapie | Taschenbuch | | 978-3-463-02175-1 | 1976 | Elaine Dorfman · Nicholas Hobbs · Erika Nosbüsch (Übers.) |
| Cato's Letters, Or, Essays on Liberty, Civil and Religious, and Other Important Subjects | Hardcover | | 978-0-86597-128-8 | 1995 | John Trenchard |
| Cato's Letters, Or, Essays on Liberty, Civil and Religious, and Other Important Subjects | Paperback | | 978-0-86597-133-2 | 1995 | " |
| Cato's Letters or Essays on Liberty, Civil and Religious, and Other Important Subjects: Four Volumes in Two | " | | 978-0-86597-129-5 | 2010 | " |
| Cato's Letters, Volume 3 | " | | 978-1-144-49544-0 | 2010 | " |
| Das Gordon-Modell | Taschenbuch | | 978-3-453-14139-1 | 1998 |
| Das Verkäuferseminar: Psychologie des effektiven Verkaufens | Hörkassette | | 978-3-593-35590-0 | 1996 | Carl D. Zaiss |
| Das Verkäuferseminar: Psychologie des effektiven Verkaufens | Gebunden | | 978-3-593-35270-1 | 1995 | " |
| Die Familienkonferenz. Die Lösung von Konflikten zwischen Eltern und Kind. | Broschiert | | 978-3-499-17347-9 | 1988 |
| Die klientenzentrierte Gesprächspsychotherapie. | " | | 978-3-596-42175-6 | 2005 | Carl R. Rogers · Elaine Dorfman · Nicholas Hobbs |
| Die neue Beziehungskonferenz | Taschenbuch | | 978-3-453-86130-5 | 2002 |
| Die Neue Familienkonferenz: Kinder erziehen ohne zu strafen | " | | 978-3-453-60233-5 | 2014 |
| Die Neue Familienkonferenz: Kinder erziehen ohne zu strafen | " | | 978-3-453-07861-1 | 1994 |
| Discipline That Works: Promoting Self-Discipline in Children | Paperback | | 978-0-452-26643-8 | 1991 |
| Eduquer sans punir: Apprendre l'autodiscipline | Poche | | 978-2-501-05966-4 | 2009 |
| Éduquer sans punir: Apprendre l'autodiscipline aus enfants - Réédition | Paperback | | 978-2-7619-1785-8 | 2003 |
| Eduquer sans punir: Apprendre l'autodiscipline aux enfants - pédagogie Montessori | Poche | | 978-2-501-08466-6 | 2013 |
| Enquête sur les manipulations mentales: les méthodes de le C.I.A et des terroristes | Broché | | 978-2-226-03780-0 | 1989 |
| Enseignants efficaces | Paperback | | 978-2-7619-2137-4 | 2005 |
| Enseignants efficaces: Enseigner et être soi-même | " | | 978-2-7619-4279-9 | 2015 |
| Enseignants efficaces: Enseigner et être soi-même | " | | 978-2-89044-059-3 | 1995 |
| Etkili Ana Baba Eğitiminde Uyg. | Taschenbuch | | 978-975-7397-87-8 | 1984 |
| Familienkonferenz | Broschiert | | 978-3-453-07330-2 | 1995 |
| Familienkonferenz: Die Lösung von Konflikten zwischen Eltern und Kind | Taschenbuch | | 978-3-453-60232-8 | 2012 |
| Familienkonferenz in der Praxis: Wie Konflikte mit Kindern gelöst werden | " | | 978-3-453-60234-2 | 2012 |
| Familienkonferenz in der Praxis. Wie Konflikte mit Kindern gelöst werden. | Broschiert | | 978-3-499-17461-2 | 1988 |
| Genitori efficaci. Educare figli responsabili | Copertina flessibile | | 978-88-6153-425-4 | 2014 |
| Genitori efficaci. Educare figli responsabili | " | | 978-88-85221-35-2 | 1994 |
| Good relationships-what makes them... | Paperback | | 978-2-89044-702-8 | 2001 |
| Guernica: The Crucible of World War II | " | | 978-0-8128-8513-2 | 1991 | Gordon Thomas · Max Morgan-Witts |
| Gute Beziehungen: Wie sie entstehen und stärker werden | Taschenbuch | | 978-3-608-94708-3 | 2016 |
| Heyne Sachbuch, Nr.15, Familienkonferenz | " | | 978-3-453-02984-2 | 1989 |
| Heyne Sachbuch, Nr.28, Managerkonferenz | " | | 978-3-453-03382-5 | 1989 |
| Heyne Sachbuch, Nr.33, Familienkonferenz in der Praxis | " | | 978-3-453-03388-7 | 2006 |
| History of the Greek Revolution 2 Volume Set: 1-2 | Paperback | | 978-1-108-04355-7 | 2012 |
| History of the Greek Revolution 2 Volume Set: History of the Greek Revolution: Volume 1 | " | | 978-1-108-04353-3 | 2012 |
| History of the Greek Revolution 2 Volume Set: History of the Greek Revolution: Volume 2 | " | | 978-1-108-04354-0 | 2012 |
| History of the Greek Revolution: And of the Wars and Campaigns Arising from the Struggles of the Greek Patriots in Emancipating Their Country from the Turkish Yoke, Volume 1 | " | | 978-1-141-91249-0 | 2010 |
| History of the Greek Revolution Part Two | " | | 978-1-4179-4898-7 | 2004 |
| History of the Greek Revolution: Volume 1 | " | | 978-1-4021-8256-3 | 2000 |
| Insegnanti efficaci | Copertina flessibile | | 978-88-09-78875-6 | 2013 |
| Insegnanti efficaci. Il metodo Gordon; pratiche educative per insegnanti genitori e studenti | " | | 978-88-09-60644-9 | 1991 |
| Leader Effectiveness Training | Paperback | | 978-0-7088-1449-9 | 1979 |
| Leader Effectiveness Training: L.E.T. : "L.E.T." | Hardcover | | 978-0-399-52713-5 | 2001 |
| Leader efficaci. Essere una guida responsabile favorendo la partecipazione | Copertina flessibile | | 978-88-6153-179-6 | 2012 |
| Leader efficaci. Essere una guida responsabile favorendo la partecipazione | " | | 978-88-87507-01-0 | 1999 |
| Leaders efficaces | Paperback | | 978-2-7619-3039-0 | 2011 |
| Leaders efficaces: Communication et performance en équipe - Nouvelle éditions | " | | 978-2-7619-2173-2 | 2005 |
| Lehrer-Schüler-Konferenz: Wie man Konflikte in der Schule löst | Taschenbuch | | 978-3-453-60236-6 | 2012 |
| Lehrer - Schüler - Konferenz. Wie man Konflikte in der Schule löst | Broschiert | | 978-3-455-08965-3 | 2001 |
| Lehrer-Schüler-Konferenz: Wie man Konflikte in der Schule löst | Taschenbuch | | 978-3-453-02993-4 | 1989 |
| Making the Patient Your Partner: Communication Skills for Doctors and Other Caregivers | Paperback | | 978-0-86569-273-2 | 1997 | W. Sterling Edwards · Thomas Sterling Gordon |
| Managerkonferenz: Effektives Führungstraining | Taschenbuch | | 978-3-453-60000-3 | 2005 |
| Managerkonferenz. Effektives Führungstraining. | Broschiert | | 978-3-499-17671-5 | 1988 |
| Mossad: LA Historia Secreta | Paperback | | 978-84-663-0301-9 | 2001 |
| Né con le buone né con le cattive. Bambini e disciplina | Copertina flessibile | | 978-88-6153-423-0 | 2014 |
| Né con le buone né con le cattive. Bambini e disciplina | " | | 978-88-87507-50-8 | 2001 |
| Parent Effectiveness Training | Paperback | | 978-0-452-26461-8 | 1975 |
| Parent Effectiveness Training: The Proven Program for Raising Responsible Children | " | | 978-0-609-80693-7 | 2000 |
| parents efficaces | " | | 978-2-501-05247-4 | 2007 |
| PARENTS EFFICACES AU QUOTIDIEN | Poche | | 978-2-501-08467-3 | 2013 |
| Parents efficaces au quotidien: Tome 2 | " | | 978-2-501-05369-3 | 2007 |
| PARENTS EFFICACES AU QUOTIDIEN: Tome 2 | " | | 978-2-501-03240-7 | 1999 |
| Parents efficaces: Les règles d'or de la communication entre parents et enfants | " | | 978-2-501-08468-0 | 2013 |
| Parents efficaces: Une autre écoute de l'enfant | " | | 978-2-501-02670-3 | 1996 |
| Patientenkonferenz. Ärzte und Kranke als Partner | Taschenbuch | | 978-3-453-14852-9 | 1999 | W. Sterling Edwards |
| Patientenkonferenz: Ärzte und Kranke als Partner | Gebunden | | 978-3-455-11196-5 | 1997 | W Sterling Edwards |
| P.E.T. in Action | Paperback | | 978-0-399-51372-5 | 1976 |
| P.E.T.: Parent Effectiveness Training | " | | 978-99954-747-8-2 | 1984 |
| P.E.T. Parent Effectiveness Training: The Tested New Way | Hardcover | | 978-0-88326-039-5 | 1970 |
| Pleurs et Colères des enfants et des bébés: Une approche révolutionnaire | Paperback | | 978-2-88353-169-7 | 1999 | Aletha Jauch Solter · Simone Mouton di Giovanni |
| Relations efficaces | Poche | | 978-2-501-06486-6 | 2011 |
| Relations efficaces: comment construire et maintenir de bonne relations | Paperback | | 978-2-89044-719-6 | 2002 |
| Relazioni efficaci. Come costruirle. Come non pregiudicarle | Copertina rigida | | 978-88-6153-432-2 | 2014 |
| Relazioni efficaci. Come costruirle, come non pregiudicarle | Copertina flessibile | | 978-88-89197-38-7 | 2005 |
| Rozmawiac z pacjentem | Taschenbuch | | 978-83-89281-81-4 | 2014 | Edwards W. Sterling |
| Sales Effectiveness Training: The Breakthrough Method to Become Partners with Your Customers | Hardcover | | 978-0-525-93676-3 | 1993 | Carl D. Zaiss |
| Secrets and Lies: A History of CIA Mind Control and Germ Warfare | " | | 978-1-906217-72-3 | 2008 |
| Seeds of Fire: China And The Story Behind The Attack On America | Paperback | | 978-1-893302-54-9 | 2001 |
| Tacitus on Germany | " | | 978-1-4250-3313-2 | 2006 |
| Tacitus On Germany | " | | 978-1-4191-5027-2 | 2004 |
| Teacher Effectiveness Training: The Program Proven to Help Teachers Bring Out the Best in Students of All Ages | " | | 978-0-609-80932-7 | 2003 |
| T.E.T.: Teacher Effectiveness Training | " | | 978-0-679-30347-3 | 1977 |
| T.E.T.: Teacher Effectiveness Training | Hardcover | | 978-0-317-62732-9 | 1974 |
| What Every Parent Should Know | Paperback | | 978-0-937906-20-0 | 1975 |
| Wychowanie Bez Porażek: Rozwiązywanie Konfliktów Między Rodzicami A Dziećmi | " | | 978-83-211-1797-3 | |
| Wychowanie bez porazek czyli trening skutecznego rodzica | " | | 978-83-211-1955-7 | 2014 |
| Wychowanie bez porazek: Rozwiazywanie konfliktów miedzy rodzicami a dziecmi | " | | 978-83-211-1130-8 | |
| Wychowanie bez porazek w praktyce | Taschenbuch | | 978-83-211-1125-4 | 2004 |
| Wychowanie bez porazek w szkole | Paperback | | 978-83-211-1499-6 | |
| Wychowanie bez porazek w szkole | " | | 978-83-211-1781-2 | |
| Zydzi papieza | Hardcover | | 978-83-7943-280-6 | 2014 |