This app is becoming harder to navigate shopping for new books. It's much less intuitive and links don't work when drilling down in sub-categories. Sometimes it just freezes and won't work at all. I've switched to the website for shopping and just use the app for listening. Also, I just discovered through another app the massive amount of tracking on my phone the Audible app does even when it isn't running. This is incredibly disturbing. Fortunately, I'm able to block it with the other app.