The books we bought for the kids and seem to be working quite well so far:
What to Do When Your Temper Flares: A Kid’s Guide to Overcoming Problems with Anger
Author: Huebner
I’m not bad, I’m just mad: A workbook to help kids control their anger
Author: Lawrence E. Shapiro, Zack Pelta-Heller, Anna F. Greenwald
How to take the grrrr out of anger
Author: Elizabeth Verdick, Marjorie Lisovskis
Angry Octopus: An Anger Management Story for Children
Author: Lori Lite
Why are you sending anger management references?