[1] Give Them Grace ... This one teaches that raising "good" kids completely misses the mark; teaching our kids the gospel and grace of God is what matters the most.
[2] The Heart of Anger ... I don't love this cover, and I'm not even half-way through it yet, but this is such a great book. Whether or not you think anger is a real issue in your home, this has been very eye-opening. It dissects the Bible verse - "Fathers do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord." [Ephesians 4:6] There are so many ways I never knew I have provoked our children to anger. Highly recommend.
[3] Shepherding a Child's Heart ... It has been a long time since I've read this one, but it's really good. It gives Biblical approaches to training up our children. I want/need to re-read it!
[4] The Ministry of Motherhood ... A good friend just recommended this one, and after reading this synopsis, I ordered it immediately. "A mother’s day is packed with a multitude of tasks that require energy and time: preparing meals, washing clothes, straightening and cleaning the house, and caring for children. These jobs all are necessary and crucially important. But in the dailyness of providing for a child’s physical, emotional, and social needs, vital opportunities for spiritual nurture and training can be overlooked. This doesn’t have to be the case. You can focus your energy on what matters most."