Set of Shorthand Books for Sale

I just received a note from a lady selling her mother's shorthand books. They are the Anniversary editions of "The Great Stone Face", "The Man Without a Country", "The Legend of Sleepy Hollow", "Creeds of Great Business Men", and "Rip Van Winkle", selling $80 for all 5, or $20 apiece. The book covers (see below) appear in good condition and she's willing to negotiate the price. If you're interested, just let me know.