| Revised edition (W W Norton & Co Inc, April 9, 2012), cover price $25.95
| W W Norton & Co Inc, May 1, 1987, cover price $14.95 | About this edition:
The authors show effective ways to reduce sibling rivalry and promote cooperation rather than competition
| Revised edition (W W Norton & Co Inc, April 9, 2012), cover price $15.95
| Expanded edition (Harpercollins, February 1, 1998), cover price $14.99 | About this edition:
Techniques for ending sibling squabbles encourage children to interact in positive ways
, titled "Siblings Without Rivalry/How to Help Your Children Live Together So You Can Live Too" | Reissue edition (Avon Books, May 1, 1988), cover price $8.95 | About this edition:
With compassion and humor, the authors challenge the widespread belief that constant sibling conflict is natural and unavoidable; instead, they offer a positive approach with suggestions parents can use to teach their children how to get along with each other.
| Bantam Audio, June 1, 1996, cover price $16.99 | About this edition:
Describes how to reduce sibling rivalry by promoting cooperation and reducing competition.
| Simon & Schuster, June 1, 1988, cover price $8.95 | About this edition:
Book by Faber Etal