Between 1959 and 1973 the first 38 volumes of this series were systematically revised as part of a project directed by harriet adams edward stratemeyer s daughter.
The disappearing floor summary.
A mis used eccentric inventor.
While looking for a missing scientist frank and joe get more than they bargained for with a ufo that runs them off the road and an old house with growing rooms and disappearing floors.
Contents show plot summary once again frank and joe hardy accept the challenge of a puzzling case when their famous detective.
The disappearing floor is a good fun episode.
Lawrence resulting in two different stories with the same title.
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.
One of my favorite of the classic hardy boys tales the disappearing floor has it all.
John button in 1940 it has all the literary style of a car wreck.
With their pal chet morton the brothers must tackle the mystery of the mansion heir s sudden death.
And adventure on water and land.
The disappearing floor unrevised edition holds a special infamy among hardy boys fans.
The disappearing floor is volume 19 in the original the hardy boys mystery stories published by grosset dunlap.
And why after 60 years it still won t disappear by mike humbert.
Contents show publication history to be added.
A mystery in an abandoned old mansion with a moving floor.
The disappearing floor is volume 19 in the original the hardy boys mystery stories published by grosset dunlap.
This book was written for the stratemeyer syndicate by john button in 1940.
Wikia banner the disappearing floor is the 19th book in the hardy boys.
The disappearing floor book.
The boys also discover that someone else is looking for the scientist a couple of russian agents.
Summaries while investigating the disappearance of a missing scientist the boys begin to doubt their senses when they discover an isolated estate loaded with bizarre illusions.
It was first published in 1940 by grosset dunlap and revised and re published in 1964.
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.
This book was written for the stratemeyer syndicate by john button in 1940.
The original version of this book was rewritten in 1964 by james d.
Plot summary the hardys track down a gang of bank robbers to an old mansion filled with curious inventions.
And like a car wreck you want to look away but somehow just can t.
It was first published in 1940 by grosset dunlap.