46 The Invisible Intruder Nancy Drew Mystery Books -1969 (yn-white-endpages)
The Invisible Intruder with Yellow Number. We carry multiple copies of each Nancy Drew title, ensuring we're always ready to solve your book-hunting mystery. Order now, and let the mystery-solving begin!
46 The Invisible Intruder Nancy Drew Mystery Books -1969 (white-endpages)
Full Title: The Invisible Intruder (Nancy Drew Mystery Stories #46). She discovers that the "ghosts" are a ruse involving a high-stakes smuggling ring. The Invisible Intruder. Nancy Drew and her friends are invited on a multi-state "ghost hunting" expedition.