*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.
The Problem of Logic/en-ca/the-problem-of-logic/BE107472-69ED-4B72-8B6A-AABB5C17B7BF.htmlBE107472-69ED-4B72-8B6A-AABB5C17B7BF