"San Francisco (Calif.)" . . "Drew, Nancy (Fictitious character) Juvenile fiction." . . "Hawaii" . . "Drew, Nancy (Fictitious character) Fiction." . . "Nancy Drew (Personnage fictif) Romans, nouvelles, etc." . . "Mystery and detective stories." . . . . . . "Fiction" . "Fiction"@en . . . "Children's stories"@en . "Children's stories" . . . . "Trade wind danger" . "Trade wind danger"@en . . "Mystère à Hawaï" . "Roman pour jeunes adultes" . "Trade Wind Danger" . . . . "Roman policier" . . . "Mystery fiction"@en . "Mystery fiction" . . . . . "Trade wind danger, 13"@en . "Juvenile works" . "Juvenile works"@en . "Electronic books"@en . . "Nancy Drew and her friends investigate when they are followed by a mysterious couple in San Francisco. Later, their investigation leads them to Hawaii."@en . "While on vacation in San Francisco Nancy Drew and her friends investigate an older couple who seem to be following them. This leads them to a missing persons case in Hawaii." . . . "Trade wind danger. [13]"@en . . . . . . . . . "Personnes disparues Romans, nouvelles, etc." . . "JUVENILE FICTION / Mysteries & Detective Stories." . . "Children's stories." . . . .