Kid Camden and the Rustler Roundup — T. James Logan

They stole the whole herd...It's a such hot summer on the prairie, even the grasshoppers are feeling lazy. But then Camden discovers that his family's entire herd of cattle is missing.With Pa gone off to town and Ma shy of horseback, it's up to Camden to find out where all the cattle went before they're lost forever.But what he discovers might be more than a twelve-year-old kid can handle. Then again, he's ... Kid Camden.