Front Cover; Front Flap; Front Matter; Half Title; Title; Author's Note; Copyright; Dedication; Contents; Part One: One Hit, One Drink; Chapter One: Nic's Story and Why We Wrote This Book; Chapter Two: America on Drugs; Chapter Three: Choosing to Use; Chapter Four: Your Brain on Drugs; Chapter Five: Keeping Sane; Part Two: Just Say Know; Chapter Six: Alcohol: Just One Drink; Chapter Seven: Marijuana: Hits And Myths; Chapter Eight: Pain Pills and Other Prescription Drugs; Chapter Nine: Heroin, Cocaine, Meth, and Other Illegal Drugs; Part Three: Addiction; Chapter Ten: Use, Abuse, and Addiction;Just Say Know! With drug education for children more important than ever, this nonfiction book draws on the experiences of the NY Times bestselling father/son team of David and Nic Sheff to provide all the information teens and tweens need to know about drugs, alcohol, and addiction.