Our interview with Allan Cobb on 4/13/is a great tutorial on Print on Demand publishing. Allen did everything himself and got his first 50 books for a total investment of $300. He breaks down all the costs, right down to shipping. He also discusses the pros and cons of self-publishing verses traditional publishing, purchasing ISBN numbers, listing yourself on Amazon, and much more. If you’re looking into self-publishing, this is interview is a must-listen.