'The Vegetarian Myth' by Lierre Keith was published in 2009. I came across this website which states it has been set up, to counter the assertions made in the book, in a rational, logical and balanced way:
"Although this website may be critical by nature, the goal of this project is to craft a well-researched and accurate response to The Vegetarian Myth. Submissions will be carefully moderated; we will not accept submissions that distort the facts in either direction and all facts and claims must cite an unbiased source or acknowledge the bias of the source." (Source: http://www.vegetarianmyth.com/node/1).