Better Than Ginzu Knives: InDesign's Pathfinder Commands  

Every avid chef has little gizmos and gadgets, designed for specific tasks, that find their way to the back of a drawer and are then forgotten. Like those special tools, the Pathfinder commands in InDesign are often forgotten or considered too sophisticated for non-artistic types. Yet they can slice and dice and combine paths in unique ways that add vastly to the repertoire of the InDesign chef. Added to InDesign's other ways to mix up text and graphics, Pathfinder can help you further push the creative edge.

Burns, Diane. Creative Pro (2007). Design>Graphic Design>Software>Adobe InDesign