Strategy guides and other resources available at   About the Game Discover who — or what — is behind the mysterious accidents in a house full of secrets! Nancy Drew is invited, by a friend, to San Francisco to assist in the renovation of a Victorian mansion. But there are other uninvited guests, visitors from the past–spirits who want the place all to themselves. Nancy suspects that there is another force at work: greed. In a house full of trap doors and secret tunnels, breaking glass and suspicious fires, one misstep and Nancy won’t stand a ghost of a chance in Nancy Drew: Message in a Haunted Mansion!