A collection of practical essays examines the craft and organization of proof-reading, its technical tasks, and its relationship to authors, editors, and publishers. Topics include the skills and responsibilities of readers, management of the proof-room, preparation of copy, style-cards, use of dictionaries, grammar and diction, book make-up, and the role of the copy-reader. The author argues that proof-reading requires educated judgment, proper pay, and managerial authority, and offers concrete guidance, criticisms, and examples to improve accuracy and workflow. Some chapters address specialized procedures while others present advice intended for both proof-readers and those who commission or edit printed work.