. . . . "The black pearl and the ghost : or, One mystery after another" . . . . "The black pearl & The ghost or One mystery after another" . . . "Two stories: one featuring a great famour ghost chaser tracking down a mischievous ghost, one with a great detective in search of a missing pearl." . . "The black pearl and the ghost or, One mystery after another"@en . . . . . "the Black Pearl & the Ghost or one mystery after another" . "The black pearl and The ghost : or, One mystery after another"@en . . . . "Two stories: one featuring a great detective in search of a missing pearl, one with a famous ghost chaser tracking down a mischievous ghost." . "Two stories: one featuring a great detective in search of a missing pearl, one with a famous ghost chaser tracking down a mischievous ghost."@en . "Detective and mystery stories, American Juvenile fiction." . . . .