Well, without more context, it's hard to say precisely. However, generally in a 'it floats ghost story', the floating aspect could be used to create a sense of unease and mystery. Maybe the ghost floats as it has unfinished business in the mortal world and is searching for something or someone, which makes it drift through different locations in the story.
I'm not aware of a widely - known 'it floats ghost story' specifically. There are so many ghost stories out there that it could be a relatively unknown or local one.
The 'it floats ivory soap ghost story' is quite an enigma. Ivory soap is famous for floating because it has a relatively low density. But in a ghost story context, one could imagine a scenario in a haunted mansion. There was a bathroom where an old Ivory soap bar had been left for years. A new owner moves in and starts experiencing strange things. At night, they hear noises coming from the bathroom. When they enter, they see the Ivory soap floating in the sink. They start to believe that a ghost from the past, who might have had a connection to that soap, perhaps it was their favorite soap when they were alive, is now causing it to float as a way of making their presence known.
Once upon a time, there was a white, floating figure in an old, abandoned mansion. People said it was the spirit of a young girl who had died there long ago. She was dressed in a white flowing gown and seemed to glide through the halls at night. No one knew exactly why she was there, but those who dared to enter the mansion often reported seeing her pale figure floating near the grand staircase, as if she was still waiting for someone or something.
Sure. There was a float that was designed to look like a magical castle. It had all these little details like tiny flags on the turrets and sparkly lights all around. It was a hit among the kids watching the parade.
Yes, it might be. There are often superstitions around the number 13, and in the context of a ghost story, it could play on those fears. For example, it could be about a haunted house numbered 13 or an event that took place on the 13th.
As there is no common knowledge about this 'ghost a ghost story', we can only guess at the plot. Maybe it involves a series of strange events that are related to a particular ghost. It could start with the discovery of something unusual, like a cold spot or a strange sound, and then unfold to reveal the ghost's past and its connection to the present situation. Or it could be a more philosophical exploration of what it means to be a ghost, told from the ghost's perspective. However, this is just pure speculation without actually reading the story.
The 'Canterville Ghost' is a classic ghost story. It features a ghost in an old English manor. The ghost tries to haunt the new American family living there but often fails comically. It has all the elements of a traditional ghost story like spooky settings, a spectral figure, and the attempts to scare people.