Think Better: An Innovator's Guide to Productive Thinking

Never Be Closing: How to Sell Better Without Screwing Your Clients, Your Colleagues, or Yourself

Never Be Closing: How to Sell Better Without Screwing Your Clients, Your Colleagues, or Yourself

Pensar Mejor Para Hacer Mejor: Pensamiento Productivo en Acci?n

Plan B: How to Hatch a Second Plan That's Always Better Than Your First

Never Be Closing: How to Sell Better Without Screwing Your Clients, Your Colleagues, or Yourself

Thinkertoys: A Handbook of Creative-Thinking Techniques

Five Minds for the Future

A Whole New Mind: Why Right-Brainers Will Rule the Future