Using case studies and real-life examples of his "six thinking hats", de Bono shows how each of us can become a better thinker through deliberate role-playing.

Edward de Bono (born May 19, 1933, in Malta) is a physician, author, inventor, and consultant. He is best known as the originator of the term lateral thinking and a proponent of the deliberate teaching of thinking as a subject in schools.