Why does the Library on my Android device appear empty?

We released an Android app update (2.0.8) over this past weekend designed to make the ArtScroll App compatible with the new Android 5.0 (Lollipop) Operating System. Due to some differences in the new system, the adjusted database could no longer locate purchased volumes in older Android Operating Systems. That was a serious glitch on our end, and we apologize for it. Our technicians have corrected the problem in another app update (2.0.9) that we have already posted to the Google Play Store. Please update your ArtScroll Digital Library App in the Play Store and your volumes should reappear in your Library. (You may need to reboot your device in order for the update to appear properly in the Play Store.)