*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.
On the Nature of Things/en-ca/on-the-nature-of-things/B652BA2F-66B9-45B5-8254-5950A8A2FCAB.htmlB652BA2F-66B9-45B5-8254-5950A8A2FCAB