This book is written to simplify complex topics of neonatal and pediatric liver and metabolic diseases which are encountered by clinicians on a day to day basis. Neonatal and early pediatric liver diseases are very much different from adult liver diseases. Most of them are either structural diseases or genetically modulated metabolic disorders affecting liver. They all look same; however the underlying etiology could be quite different. This book thoroughly covers various neonatal and pediatric liver and metabolic diseases through a unique clinical case based approach via a vast clinical experience of the author. The book presents more than 50 unique cases and presents real life learning scenario with various examples facilitating better understanding of the disease and the ways to analyze it. The book uses a simple language and presents line diagrams and algorithms facilitating learning. This book shall be a valuable resource for practicing general pediatricians, pediatric residents and gastroenterologists with involvement in pediatric liver and liver related metabolic diseases.