Dixon, Franklin W. — The Sinister Sign Post

New York: Grosset & Dunlap, 1936. The Hardy Boys Series no. 15. A very good copy with some spine slanting and small creases on two pages in a very good dust jacket with two small closed tears. An early printing, listing all the Hardy Boys titles up to The Ghost at Skeleton Rock on the first leaf, and The Secret of Pirate's Hill on the front dust jacket flap. Dust jacket flap reads "100100" where the price usually is located; on the back is an advertisement for nine Tom Swift, Jr. titles. Artwork on front of dust jacket wraps around to the spine, which is not a plain yellow one. .