This Harvard Business Review digital collection will give you the confidence and tools you need to write and speak successfully. It includes the HBR Guide to Persuasive Presentations, by presentation expert Nancy Duarte; the HBR Guide to Better Business Writing, by writing expert Bryan A. Garner; the HBR Guide to Negotiating, by negotiation expert Jeff Weiss; Failure to Communicate, by consultant and coach Holly Weeks; as well as HBR's 10 Must Reads on Communication, Giving Effective Feedback, Running Meetings, How to Run a Meeting, and Managing Difficult Interactions.