Shadows on the Hill — Marjorie Carleton

SUDDENLY

Ellen Brent's "dream job" began turning to a nightmare.

The gracious old mansion, now a nursing home, seemed strangely sinister - the two attractive doctors she had liked so much appeared to be using her as a pawn in a deadly game - there were strange noises, a mysterious letter, an unexplained death....

The locked wing of the old house held the answer - and, for Ellen, chilling terror and the threat of sudden death!