HBR Guide to Persuasive Presentations (2012) by Nancy Duarte provides actionable strategies for professionals to create impactful, audience-centric presentations by focusing on a "Big Idea" and a clear transformation arc. The guide outlines a five-part process covering audience, message, story, media, and slide design to ensure presentations are both memorable and persuasive. For further insights from the author, visit Duarte . HBR Guide to Persuasive Presentations - Nancy Duarte