As a writer, I'm not particularly fond of chapters that don't do a lot to move the plot forward. Still, this chapter gives us a look at Curdie's methods investigating the goblins in the mine, and gives us some insight into his home life. I like the genuine affection MacDonald shows both Curdie and Curdie's mom, whom he usually calls "Mrs. Peterson." Why so formal, Georgie? These folks live inside your head!