If you’re not calling on ad agencies, you probably should reconsider that strategy. In 2014, advertising agency revenues jumped 4.3 percent while book and specialty publisher revenues climbed 3.2 percent the same year. According to the U.S. Department of Commerce Quarterly Services Survey, this is the highest level for advertising agency revenues since the survey began in 2002. Check out this article in What They Think? by going to: http://goo.gl/nT9PEd for more information.