I work in a hospital as an intensive care nurse. We have been working on a multitude of projects to improve patient safety and outcomes. And in the midst of all the technology and knowledge and training, it is the simple thing--a checklist. Having a husband who is a private pilot and works for the FAA, I have heard about checklists for years. This book shows how pilots use checklists to avert disaster and save lives. It explains how the people who build complex buildings use checklists to plan the construction but also communicate and correct the changes and errors. And it gives a multitude of examples in medicine to show how checklists work and what happens when they aren't used. It is a fascinating, quick and easy read. And it will have you thinking very differently about checklists and safety, whether in the air, a building or a hospital.