- Auditor Essentials: 100 Concepts, Tips, Tools, and Techniques for Success (Internal Audit and IT Audit)
- Operational Auditing: Principles and Techniques for a Changing World
- The Change Agent: Transforming an Underperforming Internal Audit Department
- The Change Agent: Transforming an Underperforming Internal Audit Department
- The Change Agent, Auditor Essentials, and Operational Auditing Three-Book Set (Security, Audit and Leadership Series)