[JayLaFunk]

Originally Posted by dwanthny

Find the style.css file in found in either your the calibre program directory something like the following:

C:\Program Files\Calibre2\resources\jacket\
or in your
calibre config directory under \resources\jacket\

Edit this file in a text editor and follow the instructions inside the css file. Find this line and uncomment the display:none line like below and the Publisher info will be removed from future conversions.

table.cbj_header tr.cbj_pubdate {
    /* Uncomment the next line to remove 'Published' from banner section */
    display:none;
    }

Have edited with your info, result showing

table.cbj_header tr.cbj_pubdate {
	/* Uncomment the next line to remove 'Published' from banner section */
	display:none;
	}

The unknown publisher is still showing