Icons in Perspective. How Icons Work. Representing Ideas Graphically. Showing Relationships. Designing an Iconic Language. Drawing Icons. Color in Icons. Standard Parts of the Icon. Icons for Specific Purposes. Icons for International Products. Managing Development. Testing Icons. Editing Icons. Forms, Formulas, and Checklists. Case Study in Icon Design. Icon Starter Set. IndexHorton, William K. is the author of 'The Icon Book: Visual Symbols for Computer Systems and Documentation' with ISBN 9780471599005 and ISBN 047159900X.