Persuasive Copywriting: Using Psychology to Engage, Influence and Sell

Chris Goward You Should Test That: Conversion Optimization for More Leads, Sales and Profit or The Art and Science of Optimized Marketing

Kevin Tumlinson 30-Day Author: Develop a Daily Writing Habit and Write Your Book in 30 Days (or Less) (Wordslinger 1)

Ben Hunt Convert!: Designing Web Sites to Increase Traffic and Conversion

Drew Eric Whitman Ca$hvertising