Libertarian detractors via books

I was searching the list of books that buy.com has on their website to see what was new or what I had missed and I came across a book called "The Libertarian Illusion." I guess it goes to demonstrate that being a Libertarian has reached the level of attention when books are written to show a critique of libertarian policy proposals on both the conservative and liberal spectrum of the concept of libertarianism. I haven't bought the book yet, waiting for it to go just a bit cheaper in price...