This book is generously illustrated with numerous images of common lesions, such as chalazion and pinguecula, as well as rare and fascinating conditions like lipoid proteinosis of the eyelid, ligneous conjunctivitis, orbital juvenile xanthogranuloma, and conjunctival hereditary benign intraepithelial dyskeratosis. This atlas is overflowing in clinicopathologic correlations and clinical “pearls” based on our personal experience. Surgical principles are illustrated with high-quality professional drawings and photographs. We hope that this unique textbook and atlas will benefit residents and fellows in ophthalmology, general ophthalmologists, specialists in external disease, oculoplastic surgery, and ophthalmic pathology, as well as other practitioners. We believe the reader will find it useful in clinical practice and enjoyable to read.