The Career Novelist:  A Literary Agent Offers Strategies for Success by Donald Maass

The Champion Method of Business Letter Writing by Mary L. Champion

The Classic Writer's Guide to Style and Grammar by Angela M. Kaelin
Gendered Interventions:  Narrative Discourse in the Victorian Novel by Robyn R. Warhol
Mugging the Muse for Love and Money by Holly Lisle
The Technique of the Mystery Story (1913) by Carolyn Wells
Writing a Report by John Bowden
Writing for Vaudeville, With Nine Complete Examples of Various Vaudeville Forms, by Brett Page

Advertising Headlines - The Best 100 Ever Written
Business Correspondence, Unknown Author
How to Write Like You Talk by Clayton Makepeace
Scientific Advertising  by Claude C. Hopkins
The Great Copywriting Conspiracy by Tony Flores
The Mind of the Buyer:  The Psychology of Selling (1921) by Harry Dexter Kitson, PhD.
The Psychology of Advertising in Theory and Practice: A Simple Exposition of the Principles of Psychology in Their Relation to Successful Advertising (Boston: Small, Maynard and Co., c. 1921), by Walter Dill Scott (This is a very large file.  It takes time to download, but it's worth it to read this great copywriting classic.)

7 Keys to Success by Will Edwards
The Law of Attraction presented by Writer's Fast Track
Matrix of Mind Reality by Enoch Tan

Adsense Alternatives by Unknown
Confused by the Duplicate Content Debate?  presented by Writer's Fast Track
Facebook Social Ads:  The New Adwords by Unknown
How You Can Benefit from Private Label Rights Articles by Angela M. Kaelin
MySpace Marketing Cash by Gabor Olah
Unique Article Content Traffic by Henry Zeng
Unleashing the Idea Virus by Seth Godin
Writer's Fast Track Affiliate Marketing Handbook (Vol. 1):  Article Marketing and Autoresponders