The book reviews clinical trial methodology as it pertains to drug development in psychiatry. The reader will understand the process of drug development in psychiatry from discovery through marketing with the help of clinically relevant examples. The reader will appreciate the history of drug development in psychiatry dating back to the era of serendipitous discovery and culminating in an era of new and highly focused targets. Readers will understand how drug development in psychiatry has changed and adapted with the discovery of novel mechanism of action drugs. Novel drugs and disease targets have changed the way developers and regulatory agencies think about clinical trial methodology. The