General Overview -- Anxiety-Disorders-General Overview -- Distinguishing Normal Fear and Anxiety -- Anxiety Disorders in Children and Adolescents -- Rational-Emotive and Cognitive-Behavior Therapy -- General Overview of the Present Series -- References -- Treatment of Anxiety Disorders in Adults -- Rational-Emotive and Cognitive-Behavioral Therapy for Generalized Anxiety Disorder -- Generalized anxiety disorder -- Key elements of the REBT intervention for GAD – a therapist guide -- Primary outcomes and secondary outcomes -- Treatment goals -- Session by session structure -- REBT intervention for GAD – a patient guide -- Recommended Readings for Patients -- References -- Rational-Emotive and Cognitive-Behavioral Therapy using Virtual Reality (RE & CBT-VR): A Short Protocol for Social Anxiety Disorder -- Therapist guide -- Population -- SAD and its treatment using CBT/RE&CBT interventions -- The CBT/ REBT’s model of SAD -- CBT and VRET for SAD -- Assessment tools used in RE&CBT-VR -- Rational Emotive and Cognitive-Behavioral Therapy using Virtual Reality (RE&CBT-VR) for Social Anxiety Disorder (SAD). A short protocol in 4 sessions -- Key elements of the RE&CBT-VR intervention -- Session structure -- Recommended Readings for Patients -- References -- Appendix 1. Forms and handouts for the RE&CBT-VR -- Treatment of Anxiety Disorders in Children and Adolescents -- Rational-Emotive Therapy (REBT) Treatment Protocol for Anxiety in Children and Adolescents -- The causes of childhood anxiety disorders -- The treatment of childhood anxiety disorders -- REBT for childhood anxiety disorders – a treatment protocol -- Rational Emotive Behavior Therapy for childhood anxiety disorders (14 child sessions, 2 parent sessions): Therapist guide -- Key elements of the REBT intervention -- Session structure -- Therapist resources -- Explaining the difference between functional and dysfunctional emotions (with an emphasis on anxiety and fear) -- Being in control of your body: controlling anxious arousal -- Spin thoughts key: how your thoughts make you anxious -- Gain control over your behavior: overcome avoidance -- Remain in the control of your emotions! -- References -- Rational Stories for Children: A Rational Emotive Education Protocol for Approaching Anxiety in Children and Adolescents Based on the Stories Book: The Retmagic and Wonderful Adventures of Retman -- The cognitive-behavioral conceptualization of child and adolescent anxiety -- CBT and RE&CBT for approaching child and adolescent anxiety: formats -- Therapeutic stories and rational stories -- Clinical assessment tools -- The RETMAN’s rational stories protocol for child and adolescent anxiety -- Key elements of the protocol -- The content of the RETMAN’s rational stories -- Session structure -- References -- Appendix.