| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Different Kind of Discipline | Paperback | 978-0-7171-2807-5 | 1998 | |
| A Different Kind of Teacher | Hardcover | 978-0-304-33088-1 | 1996 | |
| A Different Kind of Teacher | Paperback | 978-0-7171-2489-3 | 1996 | |
| A Different Kind of Teacher | " | 978-0-304-33090-4 | 1995 | |
| Aile:Terk Etmemiz Gereken Sevgili | Taschenbuch | 978-975-331-135-9 | 1998 | |
| All About Children: Questions Parents Ask | Paperback | 978-0-7171-3740-4 | 2004 | |
| Cocuk Egitiminin Anahtari: Ozguven | Taschenbuch | 978-975-331-144-1 | 1998 | |
| Leaving the Nest: What Families are All About | Paperback | 978-0-7171-3734-3 | 2004 | |
| Myself, My Partner | " | 978-0-7171-3914-9 | 2005 | |
| Raising Your Child's Self-esteem | Audio CD | 978-0-7171-3454-0 | 2002 | |
| Relationship, Relationship, Relationship: The Heart of a Mature Society | Paperback | 978-1-85594-216-5 | 2010 | Helen Ruddle |
| Self-esteem for Adults | Audio CD | 978-0-7171-3453-3 | 2002 | |
| Self-esteem: The Key to Your Child's Future | Paperback | 978-0-7171-3790-9 | 2004 | |
| The Compassionate Intentions of Illness | " | 978-0-9552261-9-9 | 2010 | Helen Ruddle |
| The Mature Manager | " | 978-0-7171-4000-8 | 2006 | |
| The Power of Negative Thinking | " | 978-0-7171-3789-3 | 2004 | |
| The Power of Negative Thinking | " | 978-0-7171-3004-7 | 2000 | |
| The Wisdom of Negative Thinking | " | 978-1-58091-097-2 | 2001 | |
| Whose Life are You Living? | " | 978-0-7171-3915-6 | 2005 | |
| Work and Self | Audio CD | 978-0-7171-3686-5 | 2004 | |
| Work and Self | Audio Cassette | 978-0-7171-3682-7 | 2003 | |
| Work and Worth: Take Back Your Life | Paperback | 978-0-7171-3860-9 | 2004 | |
T.H. · Thimo Hemberle · Tim Humphrey · Timm Heimburger · Tina Hamburger · Tina Humburg · Tina Humphrey · Tine Hohenberger · Tom Hamburger · Tom Humphries
Atrium · Attic Press · Cassell · Crossing Press · Epsilon Yayinlari · Gill & Macmillan Ltd