Textbook in PDF format Master organic structure elucidation with 81 A-Level questions, step-by-step logic, and exclusive flowcharts that train you to think like a top scorer. Struggling with organic chemistry? This book transforms confusion into clarity through 81 carefully designed structure elucidation problems that train you to think, reason, and solve like a top scorer. Cracking A-Level Organic Chemistry Deductive Questions: Think Like A Detective isn't just a question bank — it's a problem-solving playbook. Created by veteran educator David Tan and academic mentor Dr Leonard Pereira, this book walks you through a deductive approach to interpreting clues, drawing skeletal structures, using degree of unsaturation (DOU), and navigating tricky multi-step puzzles. Flowcharts, logic maps, and common traps are built into every solution — so you don't just learn the answer, you learn how to get there. Perfect for self-study, revision, or class use, the book also comes with exclusive access to Reviewston.com: AI-marked quizzes, downloadable notes, and instant feedback tools to supercharge your learning. Start thinking like a molecular detective — and score like one too. The Investigator’s Toolkit Organic Chemistry Isn’t Complicated — It Just Pretends to Be Electrophiles & Nucleophiles — The Polar Duo The Five Elusive Assassins: Meet Your Nucleophile Hit Squad The Arrow Detective — Tracking Every Bond Move The Deduction Playbook — Mastering Structure Elucidation Foundations of Deduction The Reagent Files — Interrogating Functional Groups The Chemistry of Clarity Skeleton Key: Unlocking Efficient Isomer Drawing Decode with DOU — Your Unsaturation Toolkit