Sometimes the menu bar is shy. It plays hide-and-seek. If tapping the top doesn’t work, swipe down from the top edge like you’re closing a curtain. On older Kindles, you might need to press the actual Home button on the device. Yes, a physical button. It’s retro. It’s cool. It’s a little nub of nostalgia on your reading slab.
On the phone or tablet app, you’re looking for a tiny house icon. It’s usually in the top-left or bottom-center. Tap that house. Your library appears instantly. It’s like arriving home after a long journey, except the journey was a boring chapter about a banker’s tax returns. You are free.