Part I: An Introduction and Overview of Cognitive-Behavioural Couple Therapy 01. Introduction 02. A Cognitive-Behavioural Model for Understanding Relationship Functioning and Individual Well-Being 03. Conducting Cognitive-Behavioural Couple Therapy Part II: Working with the "Fundamentals" of CBCT-Behaviours, Cognitions, and Emotions 04. Behavioural Factors and Communication 05. Cognitive Factors 06. Emotional Factors Part III: The Contextual Framework of CBCT: Attending to the Individual, Couple, and Environment 07. The Individual 08. The Couple 09. The Environment Part IV: Addressing Psychopathology in a Relationship Context 10. Treating Psychopathology with Couple-Based Interventions 11. Depression in Couples 12. Anxiety, OCD, and PTSD in Couples 13. Other Disorders in Couples Part V: Assessment, Case Conceptualization, and Treatment Planning to Address Relationship Distress and Psychopathology-Pulling it all Together 14. Assessment, Case Conceptualization, and Treatment Planning 15. Concluding Comments