In the course of solving the mystery of an old man's disappearing fortune, Nancy both starts and ends a family feud and reveals the identity of an orphan of unk

Another exciting mystery begins for the young detective when her friends Bess and George ask her to investigate a rumor that their wealthy great-granduncle, Asa

Nancy must figure out the connection between a mysterious diary and a suspicious house fire.

Nancy and her friends must unravel the secrets of mysterious conspiracy and track down a ring of counterfeiters.

Traveling to the site of a commercial shoot, where her model friend Cindy will star, Nancy is alarmed by Cindy’s disappearance and launches an investigation t