A comprehensive introduction to the study of argument which presents theory and develops skills in argument identification, evaluation, preparation, and presentation. Argument evaluation is presented systematically as a series of ten steps. A useful feature is the complimentary Instructor's Manual which includes camera-ready pages for preparing overhead acetates of solutions to exercises in the text. The manual should be ordered directly from Professor Barrie A. Wilson, Atkinson College, York University, 4700 Keele Street, North York, Ontario, Canada M3J 2R7.