*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 Pathfinder: Discovery, Invention and Industry; How the World Came to Have Aquadag and Oildag; Also, Carborundum/en-ca/a-pathfinder-discovery-invention-and-industry%3B-how-the-world-came-to-have-aquadag-and-oildag%3B-also-carborundum/C9E2A3B0-CEFD-446F-98B7-739290CF620C.htmlC9E2A3B0-CEFD-446F-98B7-739290CF620C
A Pathfinder: Discovery, Invention and Industry; How the World Came to Have Aquadag and Oildag; Also Carborundum,