Book excerpt: Edited by a well-known expert at the Children's Hospital of Philadelphia, this comprehensive handbook combines a full-color atlas featuring over 1,100 illustrations with a detailed text covering all aspects of child health. The book is organized primarily by body system and covers clinical features, epidemiology, investigations, differential diagnosis, treatment, and prognosis for all disorders seen in children. Illustrations include clinical photographs, imaging, charts, graphs, and histology where appropriate.