The Diagrams Book by Kevin Duncan:
The book explains 50 clear diagrams that help people think, solve problems, and communicate ideas more easily than with words alone. Used by professionals worldwide, these visual tools—like grids, pyramids, timelines, and flow charts—are presented with tips on how to apply them in real situations. Designed as a compact, practical notebook, it’s easy to carry, write in, and use for quick brainstorming and better decision-making.
