- Principles of Sales Law (Concise Hornbook Series)
- Contracts: Cases and Theory of Contractual Obligation (American Casebook Series)
- Contracts: Cases and Theory of Obligation Statutory Supplement, 2008 Edition (American Casebook)
- The Artificial Intelligence Contagion Lib/E: Can Democracy Withstand the Imminent Transformation of Work, Wealth, and the Social Order?
- Contracts: Cases and Theory of Contractual Obligation, 2d