Packed with information, advice and learning activities, this book tells you what you need to know about drugs, young people's drug use, and how you can help them stay safe. It covers everything from what the effects are and why young people take drugs, to how to negotiate drug rules and ways to prevent and minimise harm. An easy to use section contains factual information about various drugs, covering a description of each drug, street names, a brief history, legal status, availability, extent of use and cost, effects, possible harms, and harm reduction advice. The newest and emerging drugs, such as legal highs, are included, as well as illegal drugs, alcohol, caffeine and tobacco. If you are working with or supporting young people or are a parent or carer, this is the book you need to help you understand drugs and respond positively and effectively to young people's drug use.