*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.
Composition and Origin of Cosmic Rays/en-ca/composition-and-origin-of-cosmic-rays/CA18BD88-F8D7-4EF5-A9D5-A6F0FB5787B0.htmlCA18BD88-F8D7-4EF5-A9D5-A6F0FB5787B0