Leadership by James MacGregor Burns

Transformational Leadership by Bernard Bass 

Steward Leadership in the Nonprofit Organization by Kent R. Wilson

The Innovation Code by Jeff DeGraff 

The Handbook of Competency Mapping: Understanding, Designing and Implementing Competency Models in Organizations by Seema Sanghi

An Integrative Approach to Leadership Development: 

Moral Disengagement: How People Do Harm and Live with Themselves by Albert Bandura

Moral Leadership: The Theory and Practice of Power, Judgement, and Policy by Deborah L. Rhode

Suburban Remix: Creating the Next Generation of Urban Places by Jason Beske and David Dixon

The Making of a Leader: Recognizing the Lessons and Stages of Leadership Development by J. Robert Clinton

Leader Shift: The 11 Essential Changes Every Leader Must Embrace by John C. Maxwell

What Makes a Great Training Organization? A Handbook of Best Practices by Doug Harward and Ken Taylor

Point Man: How a Man Can Lead His Family by Steve Farrar

Code Enforcement Best Practices: Safety, Customer Service, and Communications by Julius Zsako

Officer Survival for Code Enforcement Officers by Scott Kirshner

Inspector Skills by Stephen A Van Note