The Eyewitness Travel series is a nice resource. One downside: It is not as extensive in its coverage as, for instance, Frommer's. Nonetheless, it is a lushly produced volume and provides considerable useful information.
The book is organized as follows: The first part is an introduction to Canada. Then, area by area (e.g., Atlantic Canada, Quebec, Ontario, Central Canada, British Columbia and the Rockies, and Northern Canada). Then, a section on traveler's needs--where to eat, where to stay, entertainment, shopping, and attractions. Finally, a survival guide.
Overall, a useful resource, although not quite as informative of a publication like Frommer's.