Karla Starr

From bestselling author Chip Heath, a lively, practical, first-of-its-kind guide to understanding cold, clinical data and harnessing it to tell a persuasive story. How many hours' worth of songs are on your Spotify Wrapped this year? How much is your commute time really worth? How do you work out how likely you are to get Covid based on the official...

New in Penguin paperback, Making Numbers Count offers quick, simple and practical hacks to understand and communicate numbers at all scales, from bestselling author Chip Heath. Until very recently, most languages had no words for numbers greater than five - anything from six to infinity was known as 'lots'. Understanding numbers is essential in the modern world, but we simply...