*Valid December 2, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
Slaves by the Billion; the Story of Mechanical Progress in the Home/en-ca/slaves-by-the-billion%3B-the-story-of-mechanical-progress-in-the-home/5553442B-C2D6-4A1E-BCE8-0CFDF23E66FF.html5553442B-C2D6-4A1E-BCE8-0CFDF23E66FF
Slaves by the Billion; the Story of Mechanical Progress in the Home