Just for fun I checked the current Top 10 sellers at the US Amazon site. (I have excluded the pre-orders for HP #7 and the audio books.) Here is the list:
1. "The Secret" by Rhonda Byrne (editor)
2. "In an Instant: A Family's Journey of Love and Healing" by Lee Woodruff and Bob Woodruff
3. "Woman & Money: Owning the Power to Control Your Destiny" by Suze Orman
4. "A Long Way Gone: Memories of a Boy Soldier" by Ishmael Beah
5. "You On A Diet:The Owner's Manual for Waist Management" by Mehmet Oz and Michael Roizen
6. "The No Asshole Rule: Building a Civilized Workplace and Surviving One That Isn't" by Robert Sutton
7. "Infidel" by Ayaan Hirsi Ali
8. "Law of Attraction: The Science of Attracting More of What You Want and Less of What You Don't Want" by Michael Losier
9. "The Watchman: A Joe Pike Novel: by Robert Crais
10. "Baseball Prospectus 2007: The Essential Guide to the 2007 Baseball Season" by Christina Kahrl (editor) and Steven Goldman (editor)
Of the books on the list I have read none. Yet somehow this makes me feel good about myself.