1. IntroductionC. Steven Richards and Michael W. O'Hara2. Diagnostic and Statistical Manual (DSM)Thomas A. Widiger and Whitney L. Gore3. From Comorbidity to Constructs: Recurring and Emergent Issues in Modeling ComorbidityKristian E. Markon4. Examining the Comorbidity between Depression and the Anxiety Disorders From the Perspective of the Quadripartite ModelDavid Watson and Sara M. Stasik5. Depressive Disorders, Comorbidity Issues, and Assessment StrategiesNicholas R. Eaton and Robert F. Krueger6. Depression and Comorbidity with Panic DisorderNatalie Castriotta and Michelle G. Craske7. Depression and PTSD ComorbidityLisa M. Najavits and Nicole M. Capezza8. Comorbidity of Social Anxiety Disorder and DepressionJulia K. Langer and Thomas L. Rodebaugh9. Generalized Anxiety DisorderSusan Mineka, Amit Anand, and C. R. Sumner10. Depression and Alcohol UseKatie Witkiewitz and Connie Stauffer11. Eating DisordersPamela K. Keel and Lauren A. Holland12. Comorbidity of Depression and Conduct DisorderDeborah M. Capaldi and Hyoun K. Kim13. Depression and Comorbidity: Personality DisorderDaniel N. Klein, Sara J. Bufferd, Eunyoe Ro, and Lee Anna Clark14. Sexual DysfunctionJamie Feldman and Karin Larsen15. SchizophreniaAlex S. Cohen, Dallas A. Callaway, and Tracey L. Auster16. SuicideKelly C. Cukrowicz and Erin K. Poindexter17. Comorbidity of Bipolar Disorder and DepressionEric Youngstrom and Anna Van Meter18. Depression and Cardiovascular DiseasesJerry Suls and Karina W. Davidson19. Cancer and DepressionArthur M. Nezu, Christine Maguth Nezu, Lauren M. Greenberg, and Kristin Salber20. PainDaniela Roditi, Lori B. Waxenberg, and Michael E. Robinson21. ObesityGareth R. Dutton and Belinda L. Needham22. Sleep Disorders and DepressionColleen E. Carney and Taryn G. Moss23. Multiple SclerosisLaura M. Hancock, Jared M. Bruce, and Sharon G. Lynch24. HIV/AIDS and DepressionAaron J. Blashill, Janna R. Gordon, Matthew J. Mimiaga, and Steven A. Safren25. Depression in Chronic Kidney Disease: A Context for ComorbidityAlan J. Christensen, Julia R. Van Liew, and Quinn D. Kellerman26. Depression in Dementia SyndromesJessica A. Brommelhoff27. Women's Health: Comorbidity of Depression and Type 2 Diabetes, Fibromyalgia, and Rheumatoid ArthritisMelissa M. Buttner and Michael W. O'Hara28. Intimate RelationshipsCatherine B. Stroud, Brian A. Feinstein, Vickie Bhatia, Rachel Hershenberg, and Joanne Davila29. Family Relationships, Emotional Processes, and Adolescent DepressionJamie L. Abaied and Karen D. Rudolph30. Perinatal DepressionJennifer N. Felder, Abigail M. Lindemann, and Sona Dimidjian31. Multidisciplinary treatments and medications for depressive disorders and comorbidityRobert H. Howland32. The Role of Community and Home-based Interventions in Late Life DepressionLaura N. Gitlin33. Treatment of Depressive Disorders and Comorbidity in Ethnic Minority GroupsHuynh-Nhu Le, Rhonda C. Boyd, and Ma. Asunción Lara34. Psychosocial Interventions for Depressed Breast Cancer PatientsDerek R. Hopko, Crystal C. McIndoo, Michael Gawrysiak, and Stevie Grassetti35. Cognitive Therapy for Comorbid DepressionMark A. Whisman and Daniel BE36. The Big PictureRonald C. Kessler, Kate M. Scott, Victoria Shahly, and Alan M. Zaslavsky37. EpilogueMichael W. O'Hara and C. Steven Richards