- Home | Hired Gun PR | Market Your Books | Snapshot | Publisher Corner | Media Lounge Not Just in Altitude, but Attitude Too Welcome Publishers and Authors! We have helped our clients get $100, 000, 000 (that's 100 million dollars!) of FREE publicity since we started our Denver-based book publicity firm in 1989. Our clients have had amazing successes as a result of working with us. Our PR campaigns ...www.marketability.com