Newer Kindle books published in the last few years require more than the Calibre plugin. Amazon is tightening the loop. https://www.reddit.com/r/Calibre/commen

Newer Kindle books published in the last few years require more than the Calibre plugin. Amazon is tightening the loop. https://www.reddit.com/r/Calibre/comments/1q1uza4/successful_dedrm_with_kindle_for_pc_28_in_january/ https://www.reddit.com/r/Calibre/comments/1q1uza4/successful...