The reference collection has a limited collection that addresses bullying. You may be best suited to search for books in the main collection of the library. One book that addresses some aspects of bullying is:
Encyclopedia of victimology and crime prevention, Bonnie S. Fisher and Steven P. Lab (editors)
Call number: REF. HV6250.3.U5 E55 2010
ISBN: 1412960479
Published: 2010