sql NN BOOKMOBI " ' . 4 :Z @ F L R S S PJ [ Y MOBI `Q P EXTH d Unknown sql l 3calibre (0.8.28) [http://calibre-ebook.com] q ,6b5242f7-6aaa-484f-a3a5-c47c995766a5 EBOK j !2011-12-09T13:56:09+00:00 t sql