How do you get people who work in pig abattoirs to wash their hands? How does painting the walls of a canteen pink make construction workers behave more safely?

“Riveting... a personal and highly original work of true-crime storytelling.” — John Douglas, former FBI criminal profiling pioneer and co-author of the #

A wonderful selection of wave and ripple designs curated bySatoshi Nakamoto, the renowned creator of the digital currency Bitcoin. These beautiful illustrations

Drop the Rock—The Ripple Effect provides multiple perspectives from people successfully working a Twelve Step Program, showing Step 10 as a key to a sober lif