Professor Monahan authored the first three editions of this text, and invited Mr. Byron Shaw to join him as a co-author for the fourth edition. Mr. Padraic Ryan has now joined in this most recent revision. As with earlier editions, the aim of this text is to provide lawyers, academics, and law students with a general introduction to, and overview of, the basic elements of the Canadian Constitution. The authors discuss issues in sufficient detail so that the book will be of value to lawyers who encounter constitutional issues in their daily practice. Constitutional Law has been cited with approval by provincial and territorial appellate courts, as well as by the Supreme Court of Canada.