Training Your Children by Albert Martin, this series includes 40 audio sermons on child training. I haven’t had a chance to listen to all of these yet (At my current rate it will take a month of Sundays!) but I have been encouraged by other sermons of Albert Martin.
A few of the sermons are also available on SermonAudio.
There are several more on SermonAudio at The Training of your Children.
Thank You Julius.