Custom Newsletters Schwinn Editorial Services LLC A trade association needed a smart, sophisticated newsletter for its members. I write and edit a newsletter for them.... Comments on the newsletter include the following from a reporter who used it as the basis for an article: Great story! You should think about putting your name on that newsletter... somewhere. Elizabeth Schwinn has done excellent work for the Personalized Medicine Coalition as both an editor and a writer. Under her direction, the newsletter has become...