Principles of Microeconomics: Scarcity and Social Provisioning
From Open Oregon Educational Resources. Includes heterodox perspective. License: CC-BY.
From Emma Hutchinson, Univ of Victoria adaptation of the plain-vanilla micro. Only eight chapters. License: CC-BY.
From John Lynham. Hawaii edition adaptation of the plain-vanilla micro. Fairly standard material. License: CC-BY.
From Anonymous. Fairly standard material, both micro and macro. License: CC-BY-NC-SA.
From Anonymous. Standard macro material. License: CC-BY-NC-SA.
Business Economics/Principles of Econ
From Sandra Wellman. Essentially a macroeconomic text. Canada-oriented. License: CC-BY-NC-SA.
From Cramer & Markowitz. Not CC Licensed. Very good "social issues" and pluralistic approach with some history of thought.
From Caroline Krafft. A "social issues" approach. License: CC-BY-SA.
From Daniel Saros. Very extensive heterodox approach with some history of thought. License: CC-BY-NC-SA.
From Curtis & Irvine. Micro, macro, and principles versions. Texts are Canada-oriented. License: CC-BY-NC-SA.