For the vast majority of us, giving a presentation is an extremely difficult and nerve-racking process, whether we’re in a one-on-one meeting, a conference room with a dozen strangers, or a lecture hall in front of thousands. But according to Dan Roam, the visual communications expert and acclaimed author of The Back of the Napkin, it doesn’t have to be so hard. We struggle when we forget the basic steps we learned in kindergarten: show and tell. In this short but powerful book, Roam intro­duces a new set of tools for making extraordinary presentations in any setting. He also draws on ideas he’s been honing for more than two decades, as an award-winning presenter who has brought his whiteboard everywhere from Fortune 500 companies to tiny start-ups to the White House.