Dear James: I have an old house with plaster walls and many cracks that need to be repaired. How can I fix these so they stay fixed and are invisible? — Julianne T. Dear Julianne: Many older houses ...

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This is the first in the occasional “House Hell” series: Our homes are our most precious and scary possessions — precious only when they do not threaten us — but the threats are never-ending. What ...