The aim of this book is to provide a clear instruction in and reflection on Buddhist meditation as taught by Ajahn Sumedho, a bhikkhu (monk) of the Theravadin tradition. It has been edited from talks Ajahn Sumedho has given to meditators as a practical approach to the wisdom of Buddhism. This wisdom is otherwise known as Dhamma or 'the way things are'. It is a step-by-step manual on the practice of meditation.