Kate Gosselin's latest book isn't exactly flying off the shelves. Since its April 13 release, "I Just Want You to Know: Letters to My Kids on Love, Faith, and Family" has sold just 10,084 copies, according to national book sales tracker Bookscan. The non-fiction title debuted at #11 on the New York Times' non fiction bestseller list, and at #103 on USA Today's bestsellers chart.