Spencer’s Pathology of the Lung 2 Part Set with DVDs, edited by Philip Hasleton MD, presents a comprehensive and thoroughly updated exploration of pulmonary diseases. The 6th edition continues its legacy as the gold-standard textbook in this field, offering detailed discussions on all recognized lung diseases accompanied by extensive high-quality color images. Each chapter provides practical, clear, and concise diagnostic features such as immunohistochemistry, molecular tests, and differential diagnoses, with particular attention given to rare entities that are meticulously illustrated. This edition introduces new classification schemes and delves into the latest understanding of the pathophysiology and molecular aspects of a wide array of diseases. Non-neoplastic conditions are organized by epidemiology, genetics, clinical manifestations, radiographic findings, pathology, cytology, laboratory results, pathogenesis, differential diagnosis, prognosis, and natural history, while neoplasms are categorized based on cell origin with dedicated sections for genetics, molecular findings, and clinicopathologic correlations. Authored by leading experts in the field, this 1640-page resource is an indispensable reference for both practicing and trainee pathologists.