I think Cole has a great gift for setting up and then taking readers through situations like the arrival of the armed Mexican bandits in this story. We see similar kinds of scenarios, where a young lad using ingenuity and pluck, must cope with armed peril in stories like "On the High Plains of Wyoming" and "They Came With Guns." What makes these stand out is that the young heroes are not cool, sophisticated James Bond types -- rather, they need to reach deeply inside themselves for all the courage and focus they can manage in order to succeed, and are profoundly affected by the experience.
It's a gift to make that kind of story line work.
R