for We All Fall Down
by Robert Cormier
They entered the house at 9:02 P.M. and trashed their way through the Cape Cod cottage. At 9:46 P.M. Karen Jerome made the mistake of arriving home early. Thrown down the basement stairs, Karen slips into a coma. The trashers slip away.
But The Avenger has seen it all.
Publisher description retrieved from Google Books.