Canada Commons is a large collection of e-books (electronic books) that are available 24/7.
This database includes over 4000 books in French, including government documents, documents from non-governmental organizations, and books from publishers such as Presses de l'Université de Montréal.
In order to find only books in French, look for the Publication Type option for Books.
In the Language box, choose French. For better results, be sure to use French terms when you do your search.
