The 4 Pillars of Book Marketing. There are 4 key areas to focus on for your book marketing. Pillar 1, Using your book's content to sell your book. Pillar 2, Make noise and spread awareness, the power of social media. Pillar 3, the many ways of selling your book. And Pillar 4, Making your book easy to buy. We explore all 4. Download a free copy of my latest book, How to Sell Your Book on Amazon at BruceJonesDesign.com