For parents who have tried everything but still have teens who are out of control, Bradley's Yes, Your Teen Is Crazy! is a funny, blunt, and reassuring book. Philadelphia psychologist Bradley approaches the subject from the viewpoint that teens are, well, a little nuts; using current brain research, he points out that the most sophisticated parts of the mind are not developed until the end of adolescence ergo, the acting out, mood swings, ADHD, depression, suicide, anorexia, etc. The basic premise is that parents are still the most influential force in their kids' lives and that the old rules of parenting are not only unhelpful but destructive.