Lists of companies by industry Create Talk0 Category page This page needs content. You can help by adding a sentence or a photo! Add to this page! “This is a list of publishers in English. Ace Books - an imprint of Penguin Group Academic Press... List of publishers Pages in category "Lists of companies by industry" This category contains only the following page. P List of publishers Retrieved from "http://psychology.wikia.com/wiki/Category:Lists_of_companies_by_industry"