Originally Posted by Adjust
Do you mean "Publisher" as in Book publisher or Microsoft Publisher...
I work for Book publishers and I've never heard the term you are referring to, this is why As you say the "Concept is hard to Grasp".
I mean the publishers putting out eBooks. You may not have heard of this because you've not gone to the dark side and looked around. I have and the OP is saying to start with a stolen publisher produced PDF.