Storytelling with Data

The book is organised around a handful of lessons: understand the context, choose an appropriate display, eliminate clutter, focus attention, think like a designer and tell a story. Each lesson comes with concrete examples, and the best moments are the makeovers, where a messy default chart is rebuilt step by step into something you can read in seconds.

Knaflic writes plainly and avoids theory for its own sake. She is especially good on why pie charts and three-dimensional effects usually hurt, how to use colour sparingly to highlight one thing, and how a strong title can do half the work of a chart. The later chapters on narrative structure help readers plan a whole presentation rather than single graphs.

Experienced designers will find much of it familiar, and the focus is firmly on business charts rather than scientific or interactive graphics. A follow-up workbook offers more exercises for practice. The examples are drawn from real workplace situations, so readers can apply the ideas to their next report the same afternoon, and the clean, uncluttered design of the book itself demonstrates the principles it teaches. About 288 pages in the Wiley paperback.