What's the Name of That Book??? discussion

Hi!

I'm trying to remember this book, I think it's around 40 years old, about a brother and sister who move to the country (England) and discover there are ghosts living in their mansion. They eventually make friends with the ghosts and travel back in time to find out what happened to them, and attempt to alter the past.

I'm pretty sure the word ghost was in the title.

The Ghosts by Antonia Barber? Apparently the book was also later republished under the title The Amazing Mr. Blunden.

The Children of Green Knowe? by Lucy Boston.

The Children of Green Knowe by L.M. Boston - Kelly's suggestion

Or it could be The Snow Ghosts by Beryl Netherclift. (the scholastic paperback was retitled The Snowglobe or The Snowstorm, which is why I didn't think of it right away.)

Three siblings, Caroline, Kit and Richard stay with an aunt in England. She's about to lose her house due to not being able to pay taxes, and the kids start slipping back in time, meeting a young ancestor who helps them find a hidden treasure. The time slips are tied into a snowglobe of the house being shaken.

Poor Tom's ghost

Author: Jane Louise Curry
Publisher: New York : Atheneum, 1977.
Edition/Format: Print book : Fiction : Juvenile audience : English : 1st edView all editions and formats
Database: WorldCat
Summary:
When they inherit a house built in 1603, a contemporary London family is drawn into a real Shakespearian tragedy.
Rating:
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Subjects
Time travel -- Fiction.
London (England) -- Fiction.
Time travel.

The Snow Ghosts by Beryl Netherclift - Kelly's suggestion

Poor Tom's Ghost by Jane Louise Curry - bookel's suggestion

Stace, are you still looking for this or did you find it?

Voices after Midnight?