By Lawrence Taylor. (...Different one.) This back-cover blurb is, IMO, art: "She was wealthy, beautiful, and lonely. Her body is somewhere in the Swiss Alps." The "she" is Normal Wilson, and Thomas Devins, aka "The Fox," is the prime suspect.
For a forty-odd-year-old paperback, this one's in really good shape -- the spine is uncracked and neat; some edgewear; mildly toned pages that are clean and tight. And the cover design is great.