http://frugalmarketing.com/newsletters/2008/05/26/shel-horowitz%e2%80%99s-book-marketing-tip-of-the-month-is-posted-may-2008/ Frugal Fun Tips, Frugal Marketing Tips, Frugal Book Marketing Tips, and Principled Profit Newsletters Sat, 22 Nov 2008 10:17:32 +0000 http://wordpress.org/?v=2.6.3