*Valid September 30, 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.
A Theory of Gravitation and Related Phenomena/en-ca/a-theory-of-gravitation-and-related-phenomena/F81982ED-0786-45D6-9BB5-1B56D4212021.htmlF81982ED-0786-45D6-9BB5-1B56D4212021