Here is a resource that few people take advantage of - Free Industry Trade Publications.
In addition to just being the old format paper magazines, the trade publication industry has expanded into white papers, digital downloads and podcasts that will help you keep up to date with all the happenings in your industry and also identify new markets and potentiall new clients for your products and services.
This post is targeting an area that should be near and dear to your heart - Sales and Marketing.
Just click on the title or the link title link in this paragraph and review the extensive list of Free Sales and Marketing magazines, white papers, downloads and podcasts to find the titles that best match your skills and interests; topics include Customer Relationship Management (CRM), call center management, advertising and public relations.
Simply complete the application form and submit it. Remember to fill out the forms COMPLETELY. All are absolutely free to professionals who qualify.