With numerous examples from infamous, historical cases to recent overdoses by musicians and movie stars, this book examines the myriad substances, dosages, and contexts that can result in death by chemical. Written in an engaging, rapid-fire style, it offers the layman and professional alike insight into the chemistry and toxicology of poisoning while keeping a focus on the forensic and investigative applications of the knowledge. Addressing both accidental ingestion and intentional, it covers illicit and prescription drugs, drug tampering, pesticides, and other environmental poisons.