Hardy Boys 19: The Disappearing Floor
- Publisher : Penguin Random House
- Publishing year : May 1940
- Binding : Hardback
- ISBN : 9780448089195
- Imprint : Grosset & Dunlap
- Age Group : Young Reader
- Language : English
Once again Frank and Joe Hardy take on a puzzling case when their famous detective father asks the boys to assist him in ...
Once again Frank and Joe Hardy take on a puzzling case when their famous detective father asks the boys to assist him in tracking down a notorious jewel thief and his accomplices. The trail leads to the outskirts of the Hardys’ home town and to a weirdly guarded mansion on the old Perth estate. With their pal Chet Morton, the brothers must tackle the mystery of the mansion heir’s sudden death. A disappearing floor, a huge, savage-looking, hound, a galloping ghost, and a college professor’s startling invention are just a few of the strange elements that complicate the boys’ efforts to solve both mysteries.
Franklin W. Dixon was the pseudonym devised by Edward Stratemeyer for the author of a series of mystery books he was developing which became the Hardy Boys series. The first book, The Tower Treasure, originally published in 1927, was written by Leslie MacFarlane who went on to write 19 more, including #2 through #16. In all, there are 58 titles in the original Hardy Boys Mysteries series published between 1927 and 1979 written by 17 different men and women. Many of the books were later revised, adding another four "Franklin W. Dixons" to the total.
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