A Field Guide to the Identification of Pebbleshas sold over 50,000 copies, and now this extremely popular title is also available in French. TheGuide practique d'identification des caillouxis a full-colour, laminated, accordion-folded, easy to use guide with over 80 beautiful photographs of pebbles from beaches and rivers. A great resource for French Immersion schools, the short text deals with how rocks form and how to tell if a rock is igneous, sedimentary or metamorphic. It also provides some fun facts about minerals in our daily lives.English edition is the 2009 recipient of the Geological Association of Canada Neale Medal