Bellefontaine first wrote ABC of Canada and continued with Canada 123. I believe they are also both available in French, and, for our American friends, there is also ABC of America. All these books can be purchased at Amazon.ca. The ABC of Canada was the first gift I purchased for my nephew who was born in January 2013. Although he lives in the U.S., I hope this will help him appreciate his Canadian heritage from a very early age.
Happy Birthday Canada!