Companies Looking For Ideas Go back to directory.Add to Address Book.The Association of American Publishers-AAPThe Association of American Publishers-AAP 455 Massachusetts Ave. NW, Suite 700 Washington DC 20001 United StatesworkWork Phone: 202-347-3375workWork Email: info@publishers.orgINTERNETWebsite: www.publishers.orgCategories: EducationUpdated 6 years ago.