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Dan Roam

Dan Roam is the author of four international bestsellers on clear thinking, visual storytelling, and persuasive communications, including The Back of the Napkin: Solving Problems and Selling Ideas with Pictures, Draw to Win, Blah Blah Blah: What to Do When Words Don't Work , and Show and Tell: How Everyone Can Make Extraordinary Presentations. Roam's books have helped leaders at Microsoft, eBay, General Electric, Google, IBM, Wal-Mart, and many more solve complex problems through visual...See more