This unique book covers an extensive range of topics in perinatal psychiatry, including evidence-based data, clinical cases, and international expertise in homage to Channi Kumar, a prominent figure in the field.While emphasizing the universal application of perinatal psychiatry, the authors fulfill the aim of informing readers about the important concepts in the field while familiarizing them with the challenges facing clinicians and researchers.This book is resourceful, and a product of significant effort.