Conscience: What It Is, How to Train It, and Loving Those Who Differ
by Andrew Naselli and J.D. Crowley
Tactics: A Game Plan for Discussing Your Christian Convictions
by Gregory Koukl
By Michaela Horton
Glimpses of Grace
by Gloria Furman
Be Still, My Soul
edited by Nancy Guthrie
by David Furman
By G.K. Chesterton
And several fiction books on my kindle. :-)
Why so many books at one time?
I'm a proponent of reading non-fiction books slowly in order to absorb and contemplate. I only read a chapter, sometimes only a section, at a time. And I carve out time to just think about it.