Custom brochure + postcard design for PR and marketing firm

We are a public relations and marketing firm specializing in press release marketing and newswire services (kind of like PRNewswire). We need agency-quality marketing collateral promoting our business and services for upcoming marketing campaigns. We like most of the brochure and postcard layouts available at [login to view URL], but don't see anything that translates well for our press release and PR firm. We would like InDesign files with all fonts and stock photography packaged and ready to print. We are happy to supply stock photography if this is an issue. We also have a simple, square logo we will supply you with that should be incorporated into the design somewhere. Please provide examples of previous work. Thanks!