Many of these top experts have chosen to self - publish books, even though they easily could sign book deals with printing houses. (entrepreneur.com)
In that case, the fees are paid out to the authors on the basis of the customer's name and order — which is of special interest for pure digital printing houses. (openpublishing.com)
There are different kinds of journals written by various authors and published by different printing houses. (maternityfolks.com)