With broad in-depth coverage of this fascinating subject Introduction to Forensic & Criminal Psychology remains the most authoritative readable & popular text in the field. Theory is prominent throughout & a range of in-text features substantially enhanced in this new edition make this an engaging & valuable resource. The fourth edition is revised to include new chapters on therapy in prison & the psychology of lie detection & has greatly extended coverage of courtroom processes. It has been brought fully up-to-date with significant new research. An interactive website supports this book at www.pearsoned.co.uk/howitt. This features a range of useful resources including multiple choice questions example essay questions links to further reading a guide to becoming a forensic psychologist as well as interviews with researchers about their work in the field. Clear & comprehensive this is an essential textbook for undergraduates studying psychology applied psychology & criminology. It is also extremely useful in many other subjects for which students need an understanding of how psychology relates to criminal justice & the law.