Marriage isn't the only thing new in Lee Barrett's life when she's tasked with a hauntingly dangerous assignment in her job as program director for Salem, Massachusetts's local station, WICH-TV . . .Just married, Lee and her husband, Detective Sergeant Pete Mondello, are settling into their new home when Lee is dubbed WICH-TV's new "Historical Documentary Chief Executive." Her first subject is the brand-newSalem International Museum, slated to be a location for traveling blockbuster exhibits, starting with "Seafaring New England." From research to collecting artifacts of Salem's long-ago days as a shipping capital, the project is a challenge - but when the driver of a truckload of antiquities turns up dead under a pile of fall leaves, it's not quite the kind of challenge Lee expected . . .Soon, Lee and Pete are dredging up clues along with a hardy crew of helpers, including Lee's librarian aunt, Ibby, Lee's best friend and practicing witch, River North - and of course the clairvoyant cat, O'Ryan. But when a ship model in the exhibit's collection appears to be haunted, Lee will have to dive into her own treasure trove of psychic gifts before a killer comes to the surface to strike again . . .