*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 Treatise On Navigation and Nautical Astronomy/en-ca/a-treatise-on-navigation-and-nautical-astronomy/B9F89661-2E2A-4A0E-9661-B7BA5C42B37D.htmlB9F89661-2E2A-4A0E-9661-B7BA5C42B37D