https://vyrso.com/product/18585/o-little-town-a-novel
Also free from David C Cook, but not available for the Vyrso e-reader:
http://www.dccebooks.com/products/relationships
http://www.dccebooks.com/products/jesus-in-the-present-tense
Thanks Floyd.
Bump - for those who missed this post earlier in the day. It will be good for another 30 hours.
Thankyou! It's handy and encouraging to see these posts.
These are scheduled to be live for seven more hours - get them while you can.