The Disappearing Floor

1 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.

The disappearing floor is a good fun episode. 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. They are renowned youth detectives in this story along with their dear friend chet morton. 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.

They are driving their classic oversized orang the disappearing floor franklin w. The disappearing floor is a suspenseful crime thriller about the famous brothers frank and joe hardy. Wikia banner the disappearing floor is the 19th book in the hardy boys. It was first published in 1940 by grosset amp.

This book was written for the stratemeyer syndicate by john button in 1940. The disappearing floor by dixon franklin w. 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. About hardy boys 19.

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. 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. The boys also discover that someone else is looking for the scientist a couple of russian agents. Dunlap and revised and re published in 1964.

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.