I have been a fan of Rose Levy Beranbaum for a long time. Her book, "The Pie and Pastry Bible" changed my pie making life. I remember I saw her on the Today show and my husband asked if I wanted the book. He bought me the book and I have been making pies since!
I pre-ordered the "Cookie Bible" and was able to make my first recipe from it last night, Chocolate Biscotti. Those who ate one, loved it.