Please see the following pages recommended by the National Child Advocacy Center for Bullying and Cyber-Bullying resources.
Kids Against Bullying: https://www.pacerkidsagainstbullying.org/
Dealing with Bullying: http://www.cyh.com/HealthTopics/HealthTopicDetailsKids.aspx?p=335&np=286&id=1629
Cyber-Bulling: https://www.whoishostingthis.com/resources/cyberbullying-resources/