The eagerly anticipated fifth edition of Dr Stahl’s essential textbook of psychopharmacology is here! Using Dr Stahl’s unique ‘visual language’, the book is the single most readable source of information on disease and drug mechanisms for all students and mental health professionals seeking to understand and utilize current therapeutics, and to anticipate the future for novel medications. The new edition includes over 500 new or refreshed figures, an intuitive color scheme, 14 new uses for older drugs and 18 brand new drugs, coverage of Parkinson’s Disease Psychosis, behavioural symptoms of dementia, and mixed features in major depressive episodes, and expanded information on the medical uses of cannabis and hallucinogen assisted psychotherapy. This product combines the fifth edition of the textbook with a one-year subscription to www.stahlonline.org, providing access to the full range of Dr Stahl’s content. The one-year subscription is activated via a code provided with the printed book.