Why did the editor miss errors in your book?

What is the price of perfection? When you pay for professional editing, shouldn’t you be assured that your book will be error-free? Accuracy rates for professional editors today are quite high. Yet language and the art of writing don’t lend themselves to a strictly formulaic approach, and reader-reported errors and fumbles that creep in during Read more about Why did the editor miss errors in your book?[…]