| title | media type | | ISBN-13 | year of publica- tion | other author(s) |
| Addressing and Preventing Classroom Bullying | Pamphlet | | 978-1-4166-2817-0 | 2019 |
| Addressing and Preventing Classroom Bullying | Paperback | | 978-1-4166-2818-7 | 2019 |
| Bully, the Bullied, and the Bystander, The | " | | 978-0-06-001430-8 | 2004 |
| Extraordinary Evil | " | | 978-0-14-305158-9 | 2008 |
| Extraordinary Evil | Hardcover | | 978-0-670-06604-9 | 2007 |
| Extraordinary Evil: A Short Walk to Genocide | " | | 978-1-56858-371-6 | 2007 |
| Just Because It's Not Wrong Doesn't Make It Right: Teaching Kids To Think And Act Ethically | Paperback | | 978-0-14-318182-8 | 2012 |
| Just Because It's Not Wrong Doesn't Make It Right: Teaching Kids to Think and ACT Ethically | " | | 978-0-14-301609-0 | 2008 |
| Just Because It's Not Wrong Doesn't Make It Right: Teaching Kids To Think And Act Ethically | Hardcover | | 978-0-670-04439-9 | 2006 |
| kids are worth it! | Paperback | | 978-0-380-71954-9 | 1995 |
| Kids Are Worth It | " | | 978-0-14-317543-8 | |
| Kids are Worth it! Giving Your Children the Gift of Inner Discipline | " | | 978-0-7344-0121-2 | 2000 |
| Kids Are Worth It!: Giving Your Child the Gift of Inner Discipline | " | | 978-0-14-301661-8 | 2003 |
| Kids Are Worth It!: Giving Your Child The Gift Of Inner Discipline | " | | 978-0-06-001431-5 | 2002 |
| Kids Are Worth It!: Giving Your Child the Gift of Inner Discipline | " | | 978-0-14-029367-8 | 2001 |
| Kids Are Worth It!: Giving Your Child the Gift of Inner Discipline | Audio Cassette | | 978-1-883188-23-8 | 1995 |
| Kids Are Worth It!: Giving Your Child the Gift of Inner Discipline | Hardcover | | 978-0-688-11622-4 | 1994 |
| Parenting Through Crisis: Helping Kids in Times of Loss, Grief, and Change | Paperback | | 978-0-06-095814-5 | 2001 |
| Parenting Through Crisis: Helping Kids in Times of Loss, Grief, and Change | Hardcover | | 978-0-06-019856-5 | 2000 |
| Parenting with Wit And Wisdom | Paperback | | 978-0-14-028383-9 | 2000 |
| Parenting With Wit And Wisdom | Hardcover | | 978-0-14-301577-2 | |
| Parenting with Wit and Wisdom: The Pocket Guide To The Writings Of Barbara Coloroso | " | | 978-0-670-04301-9 | 2001 |
| The Bully, the Bullied and the Bystander | Paperback | | 978-0-00-639420-4 | 2009 |
| The Bully, the Bullied, and the Bystander: From Preschool to High School--How Parents and Teachers | Hardcover | | 978-0-00-200648-4 | 2002 |
| The Bully, the Bullied, and the Bystander: From Preschool to HighSchool--How Parents and Teachers Can Help Break the Cycle | Paperback | | 978-0-06-174460-0 | 2009 |
| The Bully, the Bullied, and the Bystander: From Preschool to High School, How Parents and Teachers Can Help Break the Cycle of Violence | Hardcover | | 978-0-06-001429-2 | 2003 |
| The Bully, the Bullied and the Bystander: From Preschool to Secondary School - How Parents and Teachers Can Help Break the Cycle of Violence | Paperback | | 978-1-85340-847-2 | 2005 |
| Through the Rough Times: Parenting with Wit and Wisdom in Times of Chaos and Loss | " | | 978-0-7344-0104-5 | 2000 |
| Was Kinderseelen brauchen. Erziehung ohne Zwang - mit Konsequenz und Liebe | Broschiert | | 978-3-517-06301-0 | 2000 |
| Who's in Charge Anyway? | Paperback | | 978-1-55285-469-3 | 2003 | Kathy Lynn |
| Winning at Parenting...Without Beating Your Kids | Audio Cassette | | 978-1-883188-04-7 | 2004 |
| Winning at Parenting ....without beating your kids | DVD | | 978-1-883188-01-6 | 1989 | Producer(Video) Laszlo I. Varga · Design and Production(booklet) Creative Technology Corporations |