Book excerpt: Mood Disorders: Practical Issues in Diagnosis and Management provides cutting edge knowledge about the diagnosis and treatment of principal mood disorders, namely major depressive disorder and bipolar disorder. Covering diagnosis, differentiating features, and illness course and trajectories of principal mood disorders, Dr. Ather Muneer provides essential information in a succinct and practical manner, while highlighting significant new findings in the area. This book will help a broad range of mental health professionals better treat the millions of people with mood disorders across the globe.