Nancy is asked to solve a puzzling mytery and immediately is confronted with another, even more complicated. The first one concerns a valuable collection of rare books that Mrs. Horace Merriam commissioned a supposedly reputable art dealer to sell, but she now suspects that the man is a swindler. The second mystery revolves around the baffling theft of a beautiful marble statue. To solve both mysteries, the famous young detective disguises herself and assumes a false identity. Despite these precautions, danger stalks Nancy's every move. Recommended for ages 8 to 12.
