The book "Les Familles Allaire et Dallaire" by Violette Allaire (Québec 1962) & it's English translation copy have been out of publication for over 25 years now. To my knowledge no copies are available anywhere except for the following...
Complete information on the history of the French-Canadian families Allaire/Dallaire can be found in the book... "Les Familles Allaire et Dallaire" by Violette Allaire (Québec 1962)
The French publication is available for reference at the Toronto Public Reference Library (call # 929.2 A48 A482) and the Société de généalogie du Saguenay.
English translations by Royal P. Allaire (Salem, Mass. 1979), are available at the Library of Congress in Washington D.C. (call # CS90.A53 1979) and the Newberry Library of Chicago (call # CS90 .A53 1979).
I hope to make the whole book accessible on-line via my web site and on CD-Rom or DVD in the near future.