This is a Children's Safety Book. This book tells children how to deal with bullies.
The authors clearly describe and define a bully and bullying. They also address how to address bullying. Their primary defense is to tell a trusted adult. They list trusted adults. They explain what may cause a person to be a bully which will engender some empathy and understanding instead of more negative emotions.
Bullying is sadly not something out of old sitcoms but a daily problem. I would have liked to seen some examples of bullying that were not focused on the physical type of bullying. Emotional and cyber bullying can be just as devastating. I think the author's use of tests and suggestions for role playing are excellent. As a former teacher and current kindergarten volunteer and I see how successfully repetition is for the younger child.
This book may have been received free of charge from a publisher or a publicist. That will NEVER have a bearing on my recommendations.