Canadian ISBN Publishers' Directory

The Canadian ISBN Publisher Directory contains contact information for thousands of English-language publishers that have received International Standard Book Numbers (ISBNs) from ISBN Canada. Directory entries only include information provided by publishers. The directory includes both active publishers and publishers that are no longer in business.

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What's in the directory

The directory holds contact information for past and present English-language Canadian publishers, such as:

  • publisher's name and address
  • telephone number
  • email address
  • website (if applicable)
  • prefixes

What's not in the directory

French-language publishers are not included because they get their ISBNs from Bibliothèque et Archives nationales du Québec. For listings of French-language publishers, see Bottin des éditeurs francophones canadiens (French only).

Government of Canada publishers are also not included.