This volume is intended as an introductory textbook for students of enviromental science, biology and ecology courses. It addresses first principles and current day concerns, to provide students with a grounding in environmental toxicology. This text complements the "Principles of Ecotoxicology".

In many respects this book marked a radical departure from contemporary historical writings. It is neither a constitutional nor a political history, but a historical definition and explanation of the main features which characterized the three kinds of government which can be discerned in the Middle Ages.

Reissue of this classic work in the development of modern criticism which argues that literary criticism is essentially a branch of psychology, dealing with the states of mind induced by the experiences communicated by art.

Priorities for Health Promotion and Public Health brings together the evidence behind the UK's public health priorities into one comprehensible textbook.