They have pulled books before I believe. However there are many good drm free ebooks. I still use a Kindle because I like the device but I keep it in airplane m

They have pulled books before I believe. However there are many good drm free ebooks. I still use a Kindle because I like the device but I keep it in airplane mode nearly all the time and copies of drm free books on my pc. Edit: I manage my library with calibre and the device plugged in. You never have to take it off airplane and it gets better battery life.