+ wishlist Add to Cart The item has been added Author: Harvard Business Review Charles Duhigg Amy Gallo Elainy Mata Joel Schwartzberg Writing, Presenting, and Communicating with Confidence (HBR Work Smart Series) (HBR Work Smart Series) [9798892790093] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 99 21% 100 - 249 24% 250 - 499 25% 500 - 999 28% 1000+ 30% List Price As Low as $22.00 Format: Paperback