George Berkeley is one of the most prominent philosophers of the eighteenth century. His <EM>Principles of Human Knowledge</EM> has become a focal point in the understanding of empiricist thought and the development of eighteenth century philosophy.<BR>This volume introduces and assesses:<BR>* Berkeley''s life and the background to the <EM>Principles</EM><BR>* The ideas and text in the <EM>Principles</EM><BR>* Berkeley''s continuing importance to philosophy.<BR>