The Favor Principle

If you've ever lain awake at 3am next to a person-shaped furnace who snores like a diesel engine and steals the blanket with the quiet confidence of someone who genuinely believes they're the only person in the bed - this book is for you.I spent years getting launched off air mattresses, flash-boiled by memory foam, and gently seasick on a waterbed before discovering what 750 million Europeans have known for decades: the answer isn't a better mattress. It's two of them.Two Twins Make a King is a short, funny, borderline life-changing guide to the simplest upgrade you can make to your relationship tonight.No therapy. No hard conversations. No personality transplants. Just a few adjustments to your sleep hardware can get you the kind of sleep that makes you actually glad to see each other in the morning.