Which Republican is Winning the Book Sales Race?

Which Republican is Winning the Book Sales Race?
Mitt Romney is the clear front-runner, with over 100,000 copies of his latest book, 2010’s No Apology, sold in this year alone. Ron Paul’s Liberty Defined is a distant second with 38,000 copies sold in 2011. Herman Cain’s This is Herman Cain! My Journey to the White House is the surprise that isn’t all that surprising: despite being released less than two months ago, it’s in third place for 2011 sales by any Republican hopeful, closely mirroring the period of his ascendancy in the polls and 9-9-9 becoming part of the national lexicon. (Although at least a few copies were purchased by the Hermanator himself.)