Universal Principles of Color: 100 Key Concepts for Understanding, Analyzing, and Working with Color (Rockport Universal, Band 5)

Universal Principles of Typography: 100 Key Concepts for Choosing and Using Type (Rockport Universal)

Universal Principles of Branding: 100 Key Concepts for Defining, Building, and Delivering...

Universal Principles of UX: 100 Timeless Strategies to Create Positive Interactions between...

The Pocket Universal Principles of Design: 150 Essential Tools for Architects, Artists,...