The writing is expressive and really paints a picture of the setting amidst the dark moors. The story is certainly striking, even though I found the plot fairly predictable.
Mary’s character has a good balance, since she’s plucky but also vulnerable. The other characters are vivid and interesting too, even the awful villains. Each person has such colorful dialogue, descriptions, and body language that they jump off the page into life! I was truly afraid of the villains, truly sorry for the pathetic Aunt Patience, and absolutely disgusted with the nasty smugglers. I could almost smell them, they were so close to life.

Excellent writing and a good tale of mystery and suspense!