Before we give you any details, we have to admit we've each read this book (or listened to it on audiotape) three times, and there is a good chance we'll go back for another round. Collins and Porras researched eighteen visionary corporations, from 3M to Disney to Sony, and found what it is that makes truly exceptional companies different from other companies. This book is a blueprint to building incredible and prosperous organizations - a stimulating and invigorating must read.