Mercy's Heart (The ChristKeepers Book 1) for FREE (was $3.99) by Free Book Feed | Jan 11, 2019 | Free Kindle Book | FacebookTwitterGoogle+Pinterest Mercy’s Heart (The ChristKeepers Book 1) by Grace Walton 4.5 out of 5 Stars (105 Reveiws)$0.00 was $3.99 Download Now!