Winmo The Red Books provide data from "Standard Directory of Advertising Agencies" and "Standard Directory of Advertisers". Profiles of nearly 13,500 U.S. and international advertising agencies, including accounts represented by each agency, fields of specialization, breakdown of gross billings by media, contact information on agencypersonnel and much more. Advertiser Information includes: Advertising expenditures by media, current agency, companies with in-house agencies, direct advertisers, internet addresses, fiscal year-end and annual sales, services & suppliers, agency contacts, number of employees, SIC codes, and names of key corporate and marketing personnel.