FORCED migration to Amazon resulted in lost books, lost $ AND lost trust in Amazon as a whole. 10+ years and 1,000s of books and $ spent all for nothing. Because of this I will no longer purchase digital comics (period) and may decide to no longer buy/collect them as well. Specifically, not all of my library transferred over and tech support is unable to provide resolution to the issue. The new app also does not allow easy view of new titles releases by week/day as before change.