"Written for today's business travel professional, BTN is the leading news source for corporate travel managers. Each of the 26 issues provides you with today's insight in business travel and offers reference/resource manuals such as the Corporate Travel Index, Corporate Travel Black Book, Automation Directory, The Official Business Travel Buyer's Handbook, Corporate Travel 100 and the Annual Business Travel Survey. Each issue includes news on the latest deals, management ideas and trends to watch out for."