Dungeon of Doom — John R. Erickson

It's Hank's job to clear the ranch of all intruders--and that includes gophers. But when Hank's efforts causes a stampede in the middle of the cattle roundup, Loper decides that he wants Hank to learn some manners, so he's sending him to--gulp!--Obedience School. To Hank, this sounds like torture, complete with dank dungeons, torches burning on the walls, and menacing instructors who wield the rules of etiquette like weapons. Will he survive?