Girl Kidnaper, or, Nick Carter's up-to-date Clew

Excerpt: ““The thing seems impossible!” “Yet it’s true.” “You mean to tell me that——” “I mean to tell you that Mrs. de Puyster van Dietrich, who retired to her room in this hotel last night at eleven o’clock, was not there this morning when her maid went to call her, and that her doors were all bolted and locked, with the keys inside.” “What about the windows?” “Mrs. van Dietrich’s rooms are on th...