"I'll sue you!" In America's litigious society, everyone needs  to know a few basics to avoid being snowed, cowed and generally abused. Even those who can afford to hire lawyers need to know what they are up to. This introduction to legal doctrines is a good first step if you want to file suit or help prepare your own legal defenses. When a conflict arises, what are the main doctrines of law that give one side an advantage? What do they mean, and how do they apply? When you can see through the legal jargon, the intimidation factor loses its power and you can concentrate on real issues and use these tools to take care of yourself. Some of America's doctrines go back to the 17th-century English Bench and have had a lasting impact on our legal system. Other doctrines are of more recent vintage but have had an equally profound influence. The author has researched 1,000 legal cases and identified 326 different doctrines of law; of those, he has selected 25 doctrines that average Americans are most likely to encounter in everyday  activities. In these pages he reviews actual cases to show how the doctrines apply in real-life scenarios and relates what happened in court. These non-jargon explanations of legal scenarios provide handy background reading for fans of court-room dramas and, since any one of us may end up in court these days, important general education for every adult in the United States. The 25 doctrines discussed are: 1. Res Ipsa Loquitur 2. Promissory Estoppel 3. Respondeat Superior 4.  Doctrine of Sudden Danger 5. Rescue Doctrine 6. Doctrine of Comparative Negligence 7. Doctrine of Unjust Enrichment 8.  Doctrine of Unclean Hands 9. Doctrine of Unconscionability 10. Fruit of the Poisonous Tree Doctrine 11. Attractive Nuisance Doctrine 12.  Doctrine of Mitigated Damages 13. Quantum Meruit Doctrine 14.  Doctrine of Sovereign Immunity 15. Doctrine of Absolute  Immunity 16. Doctrine of Qualified Immunity 17. Last Clear Chance Doctrine 18.  Open and Obvious Danger Doctrine 19. Assumption of Risk Doctrine 20.  Public Duty Doctrine 21. Statute of Limitations 22. Equitable Estoppel 23. Res Judicata 24.Collateral Estoppel 25. Stare Decisis As an accessible point of introduction for those interested in the U.S. legal system, this book is suitable as a popular reference work for public libraries, auxiliary reading for business-school courses, a starting place for anyone caught in a legal conflict, and handy background reading for fans of court-room drama novels and T.V.