From FALLOUT: A Survivor Talks to Incest Offenders (and Others) by moi:

Linda Sanford offers a number of helpful suggestions in her book The Silent Children: A Parent’s Guide to Prevention of Child Sexual Abuse.  Especially useful  are a number of “what if” game scenarios. She strongly recommends that children be warned about possible molesters at four different levels: stranger contacts, acquaintance contacts, child-care contacts, and contacts with people the child loves (Sanford 1985, 217-69). It is also recommended that prevention efforts include both adult and juvenile predators (Kikuchi, 1995), (p, 124)