Faith, Family & Firearms: an apt motto for this series if ever there were one.
Part 3 focuses mainly on Chandler and Amanda after they leave Holly's ranch and head toward her Great Aunt's in Austin. The decide to stop by Chandler's parents house first, along the way. Forced to make the trip on horseback, the drama moves at anything but a trot. A deviant ex-boyfriend from Amanda's youth is setting up his own small fiefdom, similar to what Cole's had been; only, better armed. But, before they can get there they come across an old traveler's trap, beating into Amanda the lesson that people aren't to be trusted implicitly, regardless how they appear, and especially during an apocalypse.
I love that Pike added a whole dimension to this part with all the sniper "stuff." The backstory, the rifles, the craft, and the family trade all made it that much more interesting for me. The addition of a rather infamous location, also relating to precision shooting (albeit a negative one) was an interesting touch.