Conversion Optimization: The Art and Science of Optimized Marketing
Author: Chris Goward
Sybex: 2013 
- Why You Should Test That
 - What Is Conversion Optimization?
 - Prioritize Testing Opportunities
 - Create Hypotheses
 - Optimize Your Value Proposition
 - Optimize for Relevance
 - Optimize for Clarity
 - Optimize for Anxiety
 - Optimize for Distraction
 - Optimize for Urgency
 - Test Your Hypotheses
 - Analyze Your Test Results
 - Strategic Marketing Optimization