*Valid November 28, 2024 - December 2, 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.
The Earth As Modified by Human Action/en-ca/the-earth-as-modified-by-human-action/81ADD4E1-3707-4196-952C-E4A1A1006EE6.html81ADD4E1-3707-4196-952C-E4A1A1006EE6