EPUB, application/epub+zip
TXT, text/plain
ZIP, application/zip
PRC, text/prc+xml
PDB, application/pdb
MOBI,application/x-mobipocket-ebook
LRF, application/x-sony-bbeb
LRX, application/x-bbeb-book
FB2, text/fb2
RAR, application/rar
PDF, application/pdf
RTF, text/rtf
LIT, application/x-ms-reader
DOC, application/msword
CBR, application/x-cbr
CBZ, application/x-cbz
CHM, application/x-chm
AZW, application/octet-stream
