I also use Pixel of Ink. However, there's another site for Christian books or clean reading called Inspired Reads. there's another one named Kindle Nation also. I belong to several of these on Facebook, but I also get the daily email that's a digest of everything offered. Yes, indeed, there are sometimes Debbie Macomber books offered. Just this week they offered Call Me Mrs. Miracle for free. I also love to read Amish fiction and there are occasionally free Amish fiction books as well. What is true about the free books is that Amazon offers the first one in a series sometimes to get you interested in that author so you'll buy the rest of the series. I have had my Kindle for about 8 months and have already downloaded over 650 books; with only about 5 being ones I purchased. Often there will be books offered for a reduced price, like $1.99 or $2.99, which is a bargain!! Good Luck!