Staring blankly at another product management case question? You're not alone. The PM interview process can feel like navigating a maze blindfolded, with interviewers throwing complex scenarios at you and expecting instant brilliant responses.
What if you could walk into any PM interview with confidence, knowing exactly how to approach even the trickiest product design, estimation, or strategy questions? That's exactly what Decode and Conquer delivers. This isn't just another interview prep book—it's the guide that executives at Google, Facebook, and Amazon actually recommend to their teams.
Forget generic advice that doesn't work in the real world. Decode and Conquer gives you battle-tested frameworks like the famous CIRCLES™ Method, plus AARM™ and DIGS™ that you can apply immediately. You'll learn how to tackle those dreaded case questions including product design, technical scenarios, pricing strategies, market sizing, and even A/B testing—converting what once felt overwhelming into structured, confident responses.
Here's the best part: these aren't just interview tricks. The frameworks you master become your professional toolkit for actual PM work. Lewis C. Lin, the world's #1 authority on PM interviews, has helped students from Stanford, MIT, and other top schools land jobs at every major tech company. His approach works because it's built on real interview experience and proven success.
Stop wondering if you're "good enough" for that PM role. Start preparing with the same methods that have helped thousands transform their interview performance and launch their product management careers. This is your roadmap to not just surviving, but thriving in the PM interview process.
