New York: Walker, (1981) dj. SIGNED hardcover - The final mystery by this husband and wife team, set on the island where they themselves live during the summer. The story of a woman who returns to the island three years after she was acquitted of the charge of murdering her husband, even though many islanders still believed in her guilt. Determined to prove her innocence she hires an aging private detective. SIGNED on the half title page by both authors and uncommon thus. 197 pp. Wraparound dust jacket art by Audrey Newell. ISBN: 0-8027-54368.